It's already more of a Bayverse cut more than you think. Like how Blitzwing just is *there* on Earth as soon as BB lands and is never mentioned again. The Optimus hologram scene in the forest was probably just a one-time nod to G1 Prime until they added those Cybertron scenes. And of course the last scene where BB scans an old Camaro. But apparently, Shatter and Dropkick were going to alert the Decepticons because they found the Allspark in the Hoover Dam. Which I'd believe seeing how there are still Hoover Dam shots in the old trailers, but that was just a rumor.