Other than not being in the lottery I can't think of a reason why making the playoffs is a bad thing. But if you are going to place somewhere between 11-14 in the lottery, well the chances of getting a top 3 pick are almost nil and the talent difference between 11 and 15 isn't that big so why not make the playoffs.
That is the thing though - the difference between 11 and 15 this year is big. It's the difference between Myles Turner (current #11 on Draft Express) and Devin Booker (a 10 ppg SG that we don't need and current #15 on Draft Express). That's a HUGE difference in talent. There are 12 legit prospects in this draft and then some low probability lottery tickets.
That is just silly. The draft boards are constantly changing their ratings and will change again over the course of the tournament and after measurements at the combine. Just about every year there is a guy projected to be a mid or late round pick that has a great workout or combine and skyrockets up the draft boards. Conversely people plummet down for poor showings and or injuries. Nobody has any idea what will be available at 11 or 15 right now so why bother getting all worked up about it.
Yeah that does happen, but the year is almost over. The Bracket is already released and we basically know who is who. Russell shot up the draft boards, but by mid March you pretty much know who is who. They've played 30+ games each and I'm telling you, Myles Turner is objectively much better than Booker and the guys around him. Sure, you could win the lottery, but that's not really realistic.
I don't really know what to say back if that is your viewpoint. Nobody in the world has any idea who will go 11 versus who will go 15 in the draft right. These things are fluid and have always been. Some years there is a clear cut 1, possibly a clear cut top two (Durant, oden), but beyond that in mid march it is anybody's guess.
Since you are focused on Myles Turner, lets use him as an example.
In NBAdraft nets mock (updated yesterday)
He goes 15 to the bobcats
http://www.nbadraft.net/2015mock_draftIn draft express (no update dates given)
He goes 11 to the Celtics
http://www.draftexpress.com/nba-mock-draft/2015/Chad Ford has him going number 9 (no updates date give)
http://insider.espn.go.com/nba/draft/results/top100/_/year/2015CBS Sports updated 1 week ago has him going at 6, 9 and 21
http://www.cbssports.com/nba/draft/mock-draftNone of these are the onion and right now we have no idea where miles turner ends up. Furthermore, you couldn't find two draft sites that have a consensus top 12 that you think of.
You may have a personal favorite prospect. So do teams and scouts. The idea that there is this clear cut top 8, 10 or 12 that is absolute thought is ludicrous and not supported by any facts.