I recently re-watched the '86 Transformers movie, and I have to say, Kup and Hot Rod are an AWESOME duo! I've always liked the character of the cranky old guy in any media; and whenever you pair that type of character with a "turbo-revvin' young punk", it makes the dynamic fan-friggin'-tastic! Kup got a little lame in the series and Hot Rod (Rodimus) a bit whiny; but in the movie, those two were the greatest TF duo EVAH!!! That's my anyway So, who's your favorite TF duo? Have fun, all!!!