Hopefully he performs well in the the pre-draft period, but it's hard to see his size and athleticism providing much interest in the draft. He's a tweener that doesn't do anything really well.
I hope for his sake, unless he has no problem going overseas, that he uses this period to get feedback, find out where to improve and then decide his next move. If it's to go pro, great, I hope he does well. Hopefully, he's not 99% in right now and getting ready to hire an agent until that true feedback is in, along with seeing who else is in.