I would like to have seen the Vorlon/Shadow War take all of Season 4, the Earth Civil War take all of Season 5, scrap just about everything done with the produced/aired version of Season 5, and had Season 6 deal with Londo's salvation.
Yeah, well, like they said, it didn't look like Babylon 5 would get renewed for the 5th season. So the story wrap up got crammed into the 4th season, preparing for the very real possibility that would be the end of show. They actually filmed "Sleeping in Light" as episode 423, the series finale, fit to air as the last episode of season 4. When they learned they got season 5, they held that episode back and it became 523.
The only real reason I'd re-watch season 5 is Garibaldi. Corporate leadership suits him very well.

Otherwise, if ya wanna skip the resolution to the telepath storyline, slap "Sleeping in Light" at the end of Season 4, and you're all good.
