I'm really surprised that no one has posted this Draft Express article...I saw it up before I went to bed last night.
http://www.draftexpress.com/article/Just-By-the-Numbers-This-Years-Shooting-Guard-Crop-3264/
It pretty much says that T-Will is not a scorer at all, but is a fantastic passer, playmaker and is up there in those regards to the best PG prospects available in the draft. Take a look at his "Pure Point Guard" score of 2.85. He is also by far the best rebounding guard available, and got the most steals from the SG class that they were looking at.
I'm all for a big lineup, although my concern would be his shooting percentage. But if he can work on the outside shot some, he looks like a great addition on paper. Will admit I didn't see him play much live and don't recall anything particular.
I have a feeling, with his stock seemingly on the rise, that he could be taken higher than previous mocks that had him in the mid-first round. Someone might fall in love with him or just not want to risk loosing him and might snatch him up early. Maybe not a reach, but his value is hitting the high note at the right time. And probably justifiably so.