Take Marcus Smart, for instance. He was a #6 pick. Could you get a top 5 pick for Smart? No.
James Young was taken 16th. Could you get a lottery pick for him? Definitely not.
Jaylen Brown was taken 3rd. Worth a top 2 pick? Certainly not yet.
Even a guy taken in the 2nd round like Jordan Mickey who has shown encouraging signs in D-league... He's coming off a rookie season averaging 1.3 points, 0.8 rebounds, 0.1 assists, 0.7 blocks in just 16 games. Does he have more trade value than a late 1st rounder? I sincerely doubt it.
In some ways, it's not the fault of the players. We have a deep team filled with contributors. For the past couple years that's been the summation of this Celtic team. Limited star power, but plenty of decent players. It's hard to crack a rotation as a young guy when there are plenty of competent players above you like Evan Turner, Tyler Zeller, etc.
So consider Terry Rozier. He was thought to be a reach at #16 (some mocks projected him in the 2nd round). He did jack squat as a rookie (averaging 1.8 points, 0.9 assists, 1.6 rebounds, 0.2 steals with 27%/22% shooting in 39 games). But he actually looked solid in D-League and has shown encouraging signs through 3 meaningless Summer-league games.
It's not a tremendous leap to say that Rozier could be a comparable talent to a guy like Devin Booker taken a few picks above him. But the fact of the matter is, there's several guys in D-League who averaged 20+ points that you've never even heard of. Playing well in D-league means nothing. We've seen several D-League superstars fail to even crack an NBA rotation. Likewise, flourishing in Summer League is completely meaningless. There have been undrafted guys who never even end up on an NBA roster who were successful in those exhibition games. Flourishing on that level isn't going to significantly impact your trade value. So unfortunately, while it's entirely feasible that Rozier may indeed be on the same level as a guy like Devin Booker, there is no way in hell he has comparable trade value to the 19 year old Booker who spent the second half of his rookie season averaging 19.2 points, 4.1 assists, 3 rebounds in the NBA. Rozier is still just a guy who averaged nothing on the NBA level. His trade value is next to nothing. Could you get a lottery pick for Terry Rozier? No way.
And really, I don't know how much of that is a result of our team being too deep to get minutes for the young guys, and how much of that has to do with them just not being that good. Avery Bradley is a hopeful comp for Rozier. Teams eventually started offering late 1sts for Avery Bradley... but were they doing that after a rookie season in which he averaged 1.7 points, 0.5 rebounds, 0.4 assists, 0.3 steals with 34%/0%/50% shooting? Definitely not.
So what do you think. Is there any young guy on this team who is worth more than their draft position? I'm not talking about your personal opinion of the guy or how you see him projecting. Young might end up a star. Smart might end up a star. Rozier might be great this year. Brown might end up a superstar for all we know. But it seems to me every single one of our young guys is worth less than the draft picks we used to select them. Without minutes for them, they are all lesser assets than when we just had them as picks. Similarly with someone like Yabusele who we reached for at #16 and will likely be keeping overseas due to lack of roster space. Do you think we'll be able to trade him for a lottery pick next year? No.
It sort of puts us in a bit of a rough position, because we're up to 13 roster spots right now with only 2 left for Sully, Zeller, Bentil, Nader, Jackson, Yabu and Zizic. You can keep a couple of those guys overseas but even then, this is a team that is still badly in need of a consolidation trade - but how can you consolidate assets if nobody values your assets appropriately? I'd like to say we could maybe get an upgrade by packaging guys like Mickey, Young and Rozier, but those guys are worth less than the picks we used to select them. They'd have to prove it on the NBA level for anyone to have interest.