I've been hearing about that the Mercedes E550 is the Einstein Bot. Could be Wheeljack, but people are dissing it. Let me put it this way you guys, If they say it's Wheeljack we can't change it and lets be thankful he's in it no matter what he looks like. I'm ashamed in all of you, Look at Jetfire, he is an old man with a beard. If you don't what Wheeljack as this car/robot then who(please post who you want this robot to be and don't say Kup or Perceptor)? If they say it's Wheeljack you've all got exactly what you've wanted, Wheeljack in the third movie and don't you forget it.