Nelson, the MB.com admin, returns with more hints of information. This time it is news that the jeep Rollbar is not part of the Transformers 3 cast. The other is Wheelie will return.
In regards to Rollbar, Nelson posted on the MB.com forums, "It's actually not Rollbar or a TF to being with. This Jeep has nothing to do with the TF3 production as of this moment. A dedicated fan decided to try his luck at having his Jeep featured in TF3." He also reiterated the message with "It was a publicity stunt on behalf of the owner in which "reportedly" some set people fell for. It never made it into the set. Have you seen images of it being take off the flatbed and getting prepped? No. Have you notice that most of not all the videos have been mysteriously removed by the studio?" and then again just in case wasn't clear enough, "I've just received official re-confirmation that the Jeep is not in the movie." So just to be clear, Rollbar is not, nor ever was, in Transformers 3. As far as publicity stunts go, it was pretty darn successful but I not sure what was gained from it. At least it explains those odd model pics that were released around the same time.
With the removal of one potential Transformer comes the verification of another as Wheelie will make his return. Nelson posted, the "...silver Benz is a car that Carly drives, and no Jeep Rollbar. Wheelie (or Wheels like Bay likes to call him) is in." I wonder if they will bother explain why he abandoned his crush Mikeala.