Just don't think they compare. Fizer was a post player all the way and when he got to the next level he wasn't big enough for that position. Royce handles the ball and sees the court like no big guy I've seen. Sure his shooting needs to come around but he actually shoots it pretty good when he's not standing on the free throw line. With his skills he could play at the next level for quite some time.
I hope you are right. Maybe I just see a little Fizer in him because of their similar role on the team (go to big guy).
All told, I still think he should stick around at least next year and work on his shooting.
I think the team will be deeper next year and more wins will equal more exposure for him as well.