I think he'll be an 20 ppg scorer and first or second All NBA defensive team player. Basically, I think he'll combine the best aspects of CJ McCollum offensively and Avery Bradley defensively. I think he'll be able to have games where he hits 5 or 6 3-ptrs and scores 35 pts.
If he played in the Eastern Conference, he could make an All Star team, like Demar DeRozan and Bradley Beal have, but in the West it's tough. Lillard can't seem to make the ASG in the west.
I'll start with fringe All Star, but he has the potential to move up a notch from there. I think he can be a top 30 - 35 player in the league.