I think Grill has a pretty build, is a pretty dang good overall athlete, and will be an early buy in guy for TJ.
I also think the Thomas comparisons aren't something I totally agree with. I don't think becoming an elite shooter should necessarily be his goal. I think he should try to be somebody like Chris Babb who plays very good, solid perimeter defense and does a lot of little things for the team. Babb never averaged double figures in points and was absolutely essential to the turnaround. Let's see Grill match that.
Yeah, I don't think that the Thomas comparison works. Grill's game (though it's unfair to expect anything as high) reminds me of Hoiberg. Strong, physical guard with athletic ability that can shoot too.