Little fuzzy where he would've fallen pre-tourney (guessing still lottery) but Lamar Odom helped himself in the '98 tourney. That run probably also got Tyson Wheeler drafted.
I'm a big URI fan (I followed them much closer than I do now back in the late '80s and '90s). Lamar wasn't a member of that amazing '98 team. He was a redshirt freshman who didn't play until the following season.
You forgot about Cat Mobley, though, who got drafted and had a very nice pro career.
Edit:
Also, Lamar would have been highly drafted even if he'd never played a single game of college basketball.
He was hyped beyond anything that URI (or possibly the A 10, in general) had ever seen when he was coming into the program. He was already touted as a can't-miss pro prospect.