I bet Cal gets him drafted if he comes to UK. I will take bets. (If you're speaking of Blackshear.)
If you mean late second then it's possible only because a particular team would like him enough to want him to attend their camp.
He will still get a two way at best.
He totally out of consideration for the first.
His evaluation is complete in the eyes of the NBA. He played in the ACC and had a first round teammate. He's been seen by every scout in the NBA.
I remember when Bogans came back for his SR year and a scout made the comment that he would not be back to "evaluate" Bogans as he had already been evaluated.
Bogans has a hell of a year leads his team to a #1 seed and an elite eight finish
Still goes 43 while Reese Gaines from UL goes in the teens.
When the NBA deems you a second round to undrafted player, your not shaking that.