Assuming the character isn't already dead on the conveyor belt, Trev, he doesn't die. He falls after Spike, Bumblebee, Jazz and Cliffjumper, so unless they push him into the other half of the vat, he's fine. That's why Hubcup is the best answer of three bad options - since Wheelie was in the movie, it's not entirely implausible that they may have been supposed to include a Series 3 Minibot.