He's giving us some really good minutes lately, but I have a hard time rating him above Perk when:
a) He can't stay on the court for starter's minutes due to fouling
b) In spite of his decent looking jumper, he's still shooting < 50%
He could get there, I'm very encouraged, but I think Perk may have become underrated around here. Guy gave us 10/8/2, shot 60% and played league best post defense against Howard, Bynum, et al. That's still a lot more the Stiemsma. If you go back in time and plug in Stiemsma, I don't think it would have been a good thing.