If Jetstorm was transported into the past in Episode 5, then shouldn the Great War have been going on, and not toy selling?
A. Uh, well… the toy manufacturers were, um… merchandising on the Great War! Yeah, that’s it! Trying to keep the minds of the little brats — I mean *children* — off the nasty business going on about them. No, no, that’s not it. Wait! He was, uh, transported in a transwarp module with an experimental quantum power source… which, uh… changed his quantum signature, like in Star Trek, you know? He crossed over dimensions! Well, that’s how Worf did it, and he and Troi got it ON!