I hate hearing this crap about no one to run with Rondo.
Two years ago with Shaq, Perkins, Jermaine, at center it was partially true as KG/Ray/Pierce weren't exactly lightning fast.
But Bradley is as fast if not faster than Rondo. Green, Lee, Sullinger, healthy KG (for a big) are all plenty fast enough to run in transition. The problem now is Rondo just plays lazy and would rather rack up assists doing painstaking plays through a series of screens and cuts instead of just getting a layup by blitzing down the court and fastbreak.