Here's a more objective approach: rank each player by win shares in their draft class. It's not perfect but it's better than opinions, which is all we've gotten so far.
I'll throw out top 10 picks to be consistent with the post above. You'll see the player's name, their draft position, and their WS rank in the class, followed by "OVER" or "UNDER" perform. I'll call it "EVEN if the rank is +/- 1 slot.
Also looking at 10 years of history.
2017: Rob Williams, 27 (21), OVER
2017: Semi Ojeleye, 37 (25), OVER
2017: Kadeem Allen, 53 (36), OVER
2017: Jabari Bird, 56 (46), OVER
2016: Ante Zizic, 23 (24), EVEN
2016: Abdel Nader, 58 (30), OVER
2016: Guerschon Yabusele, 31 (16), UNDER
2016: Demetrius Jackson, 45 (38), OVER
2016: Ben Bentil, 51 (50), EVEN
2015: Terry Rozier, 16 (12), OVER
2015: Jordan Mickey, 33 (36), UNDER
2015: RJ Hunter, 28 (38), UNDER
2015: Marcus Thornton, EVEN (never played but drafted in a slot where never playing is the norm for that year)
2014: James Young, 17 (37), UNDER
2013: Kelly Olynyk, 13 (8 ), OVER
2012: Jared Sullinger 21 (19), OVER
2012: Fab Melo, 22 (48), UNDER
2012: Kris Joseph, 50 (51), EVEN
2011: ETwuan Moore, 55 (22), OVER
2011: JaJuan Johnson, 27 (45), UNDER
2010: Avery Bradley 19 (15), OVER
2010: Luke Harangody, 52 (31), OVER
2009: Lester Hudson 58 (45), OVER
2008: Semih Erden 60 (37), OVER
2008: JR Giddens, 30 (45), UNDER
So what does this leave us with?
UNDER: 7
OVER: 14
EVEN: 4
These are great numbers: Ainge drafts guys that outperform their draft slot twice as often as he drafts guys that underperforms.
You could do these using different metrics, but I doubt you'll see too much difference in the overall conclusion. The claim that Ainge is a terrible drafter is just 100% wrong. Because this is a zero-sum method, for every pick he makes that outperforms, there must be a GM out there who's underperforming.
For what it's worth I had done another one of these several years back, going all the way back to Ainge's beginning with the organization, and you see the same thing. There are just a handful of guys who are arguably better than him. (Rondo is the best #21 pick EVER, unless you want to put Michael Finley above him, and Al Jefferson is one of the 5 best picks at his slot as well.)
I can't see into other people's heads, but I suspect that a lot of the knee-jerk thinking about this comes from one thing: not understanding exactly how few players at any draft slot end up being legit NBA players, much less stars. That's probably a salience effect: we remember Giannis as a 15 pick, but forget that the typical player in that range is someone like Adriean Payne, or Kelly Oubre, or Royce White, or Lucas Noguiera, or Shabazz Mohammad...
I think the only way to really get a sense for that is by spending time looking at the drafts, going back years.
This is very flawed methodology. I have gone in more depth of what Danny has done in the middle of the draft and came away with him being behind all his peers like morey and Buford .
I am not sure why the over of his picks in the 40-60 should count as anything as those guys didn’t really do much and their WS have more to do with them getting spot minutes on a good team.
You also fail to recognize how bad the unders are. The 7 under that you identified are historically bad in their draft range by almost all metrics.
You haven't presented a single hard fact to back up your statements. You don't like my method? Fine, you pick one. Gather some data, justify the method and show us the results. Otherwise you'll continue to come off as someone spouting unfounded nonsense.
And by the way my analysis above is hardly a "very flawed methodology." It's a logically founded, simple method. You can do it other ways, sure. There are drawbacks to any one method, sure. But until you present an alternative, you've brought nothing of value to the discussion.
PS There are plenty of other analyses out there too, using different methods and covering different periods, and nearly all of them rate Danny as above average. You can find them on your own if you want to.
I sent you a PM. Well here is the problem with your methodology:
Marcus Thornton selected at 46 or whatever is even... I understand that ranking on WS but:
You included a few players selected after 46 ... they are basically guaranteed to be over and I agree ( Nader and etawn Moore have been good value for their draft slot)... all those late picks guaranteed to be over is because there are plenty of horrible picks in the middle of the draft and unfortunately Danny accounts for quite a few of those.
Can you present a better methodology?
Also lol at the emboldened. How?
Everyone at the bottom is either bad or outperforming their draft slot (since there's a floor on how badly you can do). So if you discount all picks who play poorly as just living up to their draft spot, and players that outperform the same as other players that outperform, you'll introduce bias.
I don't think it's more bias than basing you methodology on 1. starting the year after Ainge's best pick (Rondo), 2. only counting picks better than Ainge's best in that period (Avery Bradley) as good picks (actually "borderline all stars"), and 3. removing the sections of the draft (lottery and 2nd round) where Ainge did best, but it's bias nonetheless.
I will make the methodology more intuitive and presentable. I do believe Danny’s analytics team is missing something in their drafting predictive models. Obviously I can’t tell what the issue is but something is partly to blame for the bad picks since 2007 or since big tech like apple Facebook and google changed the way we live.
Other teams started drafting better while Celtics regressed.
What other teams?? Name more than 3
Rockets , spurs , nuggets with and without Ujiri, I would add Miami and maybe thunder and blazers
So four and two maybes out of 29 other clubs and somehow Danny is bad compared to his peers?
You can see how this is not adding up right?
His peers are GMs that have the same longevity as him in the field not the suns or knicks GMs etc. I know what I’m talking about and I am almost always right
If you select only the GMs who've been running teams for 10+ years, you are comparing him to the most successful ones in the league. It's selection bias. Even if he's average in that group he's way above average in the league.
And even there, ok, you mention the Nuggets, who've made one great 2nd round pick in Jokic. Since then they have drafted these guys in the 2nd round:
Thomas Welsh
Vlatko Cancar
Monte Morris
Petr Cornelie
Nikola Radicevic
Lot of home runs there...if you want to contend in the Greek B league.
And on their 1st rounders, they have one recent solid hit (Murray). They have one huge bust (Mudiay). McDermott for Harris was a good trade.
But they also have made two of the worst draft day trades in recent NBA history: trading away Donovan Mitchell for Trey Lyles and a pick in 2017, and also trading away Rudy Gobert in 2013 for a 2nd rounder.
Seriously now...you rank that as great? Trading away draft rights to a DPOY and a perennial 25/4/4 guy for basically nothing?
TP from me. A huge element of ranking a GM's drafting is definitely their draft-day trading, and Denver is one of the worst for that, whereas Danny is one of the best. The Rondo & Tatum trades are examples of this.
I would say more draft day trading means that GMs are very confident in their rankings and think they know which are the targets of of other GMs picking around where they pick.
I was going to comment on his draft day trading :
Can’t remember if rondo was draft day or not but that’s a good one.
JaJuan plus etawn for brooks - good because somehow he got the best player out of it.. he could have bought the 55 pick for $200K... also he let Moore go for some reason
16 pick plus a second rounder to draft KO??? I know giannis was unknown but he scouted him and he has drafted for upside so many times... why didn’t he do it this one time is beyond me ..
It is probably the reason we are not top 3 contenders.
He made the draft day trade with philly in 2019 and so far it seems like he lost that trade. I can’t comment on the suns trade and what the motivations were... did he know he needed cap space ??
Overall his draft day trading has been mixed bag..it just tells me he’s over confident in his drafting strategies.
As long as majority of fans are happy with 4 rookies every year and with picks like JJJ and James young he will not try to get better or improve his models and strategies.