Tyrus Thomas is a #4 pick, plain and simple. I don't see how it can be argued any other way. The Bulls should have used their #2 overall pick to choose him directly if that were the case.
Regarding lottery status: the theory goes is that lottery picks are "surer" things. There's no guarantee on anything, but there's more consensus about their current capabilities, their upside, or both. Basically, there's a better chance that you'll get something for your pick - and that something will be statistically better than otherwise.
However, in nearly every draft in recent memory, we've seen more than our fair share of non-lottery players perform better in the long run than lottery picks.
By no means is this a scientific study, but looking at the truly elite players in the NBA (all NBA teams). It seems like #1 overall picks are much more likely to get on all-NBA teams than other picks (makes sense). Interestingly, outside of Jason Kidd, you don't see a whole lot of #2 overall picks on the all-NBA team.
In 06-07, 2/5 of the all-NBA 1st team were non-lottery (Kobe/Nash). Beyond that, only Arenas was non-lottery. 5/15 were non-lottery picks. (it's pretty sick that neither Kidd nor Carter were worthy of all-NBA team selection)
In 05-06, 2/5 of the all-NBA first team were non-lottery picks (Kobe/Nash). Of the all-NBA teams that year, 5/15 players were non-lottery (the others were Big Ben, Marion, and Arenas). 6/15 players were former #1 overall picks.
In 04-05, Nash was the only non-lottery player on the 1st team. 5/15 were non-lottery.
In 03-04, Kobe was the only non-lottery player on 1st team. 4/5 players on the 2nd team were non-lottery. Overall, a whopping 7/15 were non-lottery players. Only 3 were #1 overall picks.
Posted by Solace:
Typical question with loaded intent.
Anyway, here's the deal. Tyrus Thomas and Joakim Noah are #2 (technically #4, but really a #2 with the trade) and #9 picks, respectively. Renaldo Balkman and Wilson Chandler are #20 and #23 picks, respectively. Lottery picks are expected to be better, significantly better. Now, Noah has bust potential, but Chandler has more bust potential than Noah, IMHO.
(snip!)