More likely the Shadows are a Vorlon front. "You better help us or the bogeymen will get us all -- excuse me while I wind up my clockwork bogeyman to frighten you."

I also think it's possible that the Vorlons are a Minbari front, but that's another story.

Come to think of it, maybe the Centauri are a Narn front? Which is why the Centauri won't let anyone land on Narn, it would give away the fact that the place is completely undamaged.

I don't know who's fronting for the Markab, now that they've faked their own death.

But Sheridan obviously isn't smart enough to have done what he's supposed to have done. He's fronting for someone, and my money's on that cute furry Teddy Bear.