I actually found Nikoloz Tskitisshvili to be an effectve player. He's tall and reasonably quick.
Also Pavel Podkolzin after a few years of development becomes HUGE!! While his overall rating doesn't increase playing with him is awesome as you just put him on the block, back your man down and flip in layups or the occasional dunk. Because he is so big he always holds his position.
Chirs Wilcox is another great energetic player who seems to have good offensive instincs (cuts, offensive rebounds).