I don't know if it has been discussed or not, but if Prime is gonna be the semi in the movie, will he be pulling a trailer? If so, what do you think it will do while Prime is in robot mode? Will it mysteriously disappear? Open up to a battle platform? Will Roller be there? I kinda think they may not be a trailer the entire time, but at some point in the film, he will hook up to a gray trailer with a stripe on it. Discuss.