I like Bobby Jones more than Balkman as a wing-man role-player because he can shoot the three. Which could well allow him to start someday for a good team. Whereas Balkman doesn't have a respectable jump shot at all yet.
Jones has shown he has game on both ends, but he just hasn't got a fair shot yet, and really deserves one. He also got a triple double with Memphis last season

.
Balkman's a better athlete, rebounder, a versatile defender because of his size, and maybe somewhat of a better handler/play-maker, but Jones has some ability there as well, has his own versatility defensively, is pretty athletic, and is a good rebounder for a wing.