What the hell did Savage do!?

So Vince extended a HOF invitation to Warrior despite multiple court battles... He's reconciled with Bret... Hogan and Vince have an on again off again (don't forget Hogan's snitching during Vince's trial)... Austin's legitimately walked out... Honky Tonk does nothing but talk shit about Vince... but of all those guys Randy Savage is blacklisted?

Ive heard all the rumors and was wondering if anyone could give me the full story on watch Macho Man is unwelcome in the WWE.