One thing that should be noted is Blackwell played with Nick Boyd (and succeeded wonderfully). He was not the alpha on that team, Boyd was.
So, I'd imagine he's capable of co-existing with other good players.
I was always impressed with how patient he was in Big10 games and let the game come to him. He never forced things but still ended up with 20 points. Exactly the type of guy this team, with their unselfish nature and passing needs. Now if we can get Stoj to occasionally look up while driving and get a couple assists per game, look out...