One of the episodes I particularly liked was Rumors, Bargains, and Lies. Sheridan realizes there's no way he's going to talk everyone into signing off on cooperation with the Rangers, so he hatches a brilliant plan: manipulate them until they demand that he let them in on it. His scheme involves blowing up asteroids for no readily apparent reason, stonewalling the alien ambassadors looking for an explanation, and even publicly denying that anything happened (through Ivanova). It's brilliantly executed.
Having said that, however, there is one thing about the episode that definitely