Transformers 2 rumor mill loves Jazz..
Not the music, but the hip-hop lovin’, back slide spinnin’, should have been a Porsche but ended up a Pontiac , transformer voiced by Darius McCrary.
Several sources have reported spotting both McCrary and a Pontiac Soltice on the shoot for the new Transformers movie.
Other rumors have Robert Orci stating :
I’d love and think we could almost barely manage ten on each side, with some front and center and others as more supporting.
In the past Bay has denied that Jazz would return, but we all know how producers and directors like to screw with our heads while they make films.
As for the 10 autobots, if I have a say, I would love to see Hound return. 
