I'll start by saying I've been calling Bluiett a 1st Team All American candidate since the summer. What he can do to a defense in college is devastating as Butler found out in OT last night.
However, when you project him to the NBA, where does he fit? Mack has adjusted the Xavier line up to get him back to playing a small ball four, which he is perfectly suited to do at the college level. In the NBA, he's going t be giving up anywhere from 3 to 6 inches as a four and the reality is he doesn't have the length or athleticism to accommodate for either.
If you push him out to the 3 in the NBA, he can't guard pretty much anyone he's facing and will no longer have Chris Mack dialing up every set to get him a clean look in critical game situations.
I think Bluiett has a place in the NBA as a bench rotation type, but he isn't getting drafted any earlier than the mid 2nd round at best because he doesn't do the things required of a high level NBA wing in most areas. If he did, he'd be playing on the wing at X much more frequently than we've seen...