Ancient Rebirth

Some call them super groups, I call them spinoffs. Just like television series, spinoffs are (sometimes) a great way to breathe new life into an old idea.
Think about the best television spinoffs. Cheers spawned Fraiser. Beavis and Butthead spawned Daria and The Practice is based on original characters in Boston Legal.
Glam bands often rose from the ashes of other groups.
Slaughter is a prime example of the music spinoff. Mark Slaughter and bassist Dana Strum performed together in the Vinnie Vincent Invasion before jumping ship for their own band.
Remember, Vincent was a guitarist for KISS.
Over the weekend, I watched Classic Concert: Damn Yankees on VH1 Classic. The brainchild of Ted Nugent, Damn Yankees were a spinoff band that included members of Styx and Night Ranger. Of course, Tommy Shaw (Styx) and Jack Blades (Night Ranger) just released a new album under the name Shaw/Blades.
Out of the ashes of the once great Guns n' Roses came Slash's Snakepit featuring Matt Sorum, Gilby Clarke, Dizzy Reed, Mike Inez, Eric Dover, Teddy Andreadis, and of course, Slash.
Another super group spinoff of note is Brides of Destruction, brainchild of my beloved Nikki Sixx. Tracii Guns, Kris Kohls, and London LeGrand rounded out the line-up. Sixx left the Brides in favor of the massively successful Motley Crue reunion tour. After all, it's hard to beat an original.
Fellow Motley Crue alum Tommy Lee is also on tour right now as a member of a super group spinoff. Rock Star Super Nova - a creation of modern reality television - features members of Guns n' Roses, Metallica, and the former unknown singer Lukas Rossi. I don't have much to say about these boys because their debut album is pretty bad and I'm told the tour is even worse.
Do you have a favorite super group spinoff?