Re: arenas vs rjeff
I'd get rid of R. Jeff, he's been playing horribly recently and even when he was hot before, his value was mostly in FG% and 3's which were well above his career averages. He's probably not going to have value the rest of the way. In fact, I dropped him in all the leagues I owned him.
Arenas is useless right now too, but as others have said, it might be worthwhile to wait until the trade deadline to see if Orlando makes more moves before dropping him.