Undersize bigs that don't have perimeter skills (or big skills? or defense?) have to show it to me at the NBA level for me to believe.
Sorry.
You forgot to also mention he's not from Marquette.
Jae Crowder showed an immensely diverse skill-set (including playing good defense and an ability to hit free throws) and impressive general skill-level. And was a 2nd round prospect in a rather poor draft, not a top-5 prospect in one of the best drafts ever.
He's a smaller Paul Millsap sized Blake Griffin. No thanks.