Take it that way if you want,I doubt as much as these guys have given us they would give us a big middle finger. We could assume that the whole flash thing was the animators using his model as a guard with out even thinking,or it was just a nod to us that enjoyed the movie,trust me plenty did . But bottom you could just grow up and not take everything in the show so seriously.

I don't get it, yeah Flash Sentry was an incredibly boring throw away character that was most definitely thrown in at the last minute when they decided that they needed a cheesy romance subplot in the movie. But the fandom makes him out to be Hitler in pony form, I mean it could be worse.

A character like THIS could become a main character in season 5.