First, the Clippers have absolutely no need for a bruising center who can't stretch the floor. There's a reason why Lamar Odom and Kenyon Martin have taken sizable minutes away from Deandre Jordan, and there's a reason why they actually have interest in Andrea Bargnani right now.
Second, Rondo is only worth Oladipo and Glen Davis now? I mean, I know Fab Melo is attached, but the kid is an incredibly raw prospect who hasn't gone through significant growth as far as I've heard.