If things break right for him he can be a good nba player. But to reach the status of dirk nowitzki is a long shot at best. He's the only european player to achieve nba mvp status as well as being the main man on an nba championship team. Those are not easy feats to achieve.
I don't think so. This video can show up his high career game (mainly on his offensive). He is quick, flexible and has good shots; but to reach the Dirk's level, he has a long way to go. His playing style is typical for a European player.