Basically, if we go by the notion that WFC/FOC are a retelling/redoing of the G1 story, what are the differences in terms of characters and places we can point out?
-Dinobots exist before the trip to Earth, and Snarl/Swoop were not built after Grimlock, Slag, and Sludge. Dino alt. modes were also Shockwave's idea, not the Autobots. -Starscream did not build the Combaticons/Bruticus out of 40+ year old WWII vehicles by sticking balls of energy in them. -Megatron has yet to build a giant purple griffin.
Aerialbots and Stunticons exist on Cybertron, rather than being created by Vector Sigma long after the Autobots and Decepticons had crash-landed on Earth.