Much, much, much less Avon action. Rewrite the whole season 3 and 4. Send Avon to Epheron after Star One, and leave Blake aboard. Avon still gets to play an essential part in the final episode:
Episode 52: "AVON"
JENNA (walks up to Blake): He sold us, Blake. All of us. Even you.
(Avon enters the tracking gallery. He is fat, unshaven and dressed as a bounty hunter. He has a big scar across his nose.)
BLAKE: Is it true? AVON: Blake, it's me, Avon. BLAKE: Stand still! Have you betrayed us? Have you betrayed ME? AVON: Of course not. BLAKE (holsters his gun with a sigh of relief): Of course not. It must have been a misunderstanding, Jenna. (to Avon) For what it's worth, I have always trusted you. AVON: Good. I counted on that. (He shoots Blake.) Servalan, your troops may come out now.
(The Federation troops kill Blake's crew. The end.)
Hmm... This last episode hasn't actually changed much.
N.