He is much more athletic than luke walton and vlad and he can play better defense. :I don't know why the lakers don't play him at all. Radmonivic is way to streaky.
I think its the injury. he should be in good shape now, its been like a month since he's come back. I think he should get mor eminutes because Walton and Radmonovic aren't doing jack. At least Ariza can play D.