Thus why I'd like to see a team-up between Blaze and Ketch, instead of Blaze stealing Ketch's villians, have them both team up to fight Vengeance.
Possibly have two villians in the next one, a "mini" villian, like a miniboss in a video game, then they move on to fight the major boss.
I'd like to see Blackout (miniboss) and Vengeance (major boss), though the problem with many of Ghost Rider's villians are like Superman's, they aren't very well known, like Batman's or Spider-Man's.
I would have Johnny defeat Blackout, but then introduce Danny Ketch to fight Vengeance.
Possibly, I would even change Danny Ketch's origin somewhat, and have him touch Johnny's Bike to turn into the Ghost Rider, and being possessed by the spirit that rides within' his bike. Then just have Johnny find another motorcycle, since he could just touch that one, and turn it into the Hellcycle. (Just like he did with the shotgun in the first GR movie)
Also, would have to explain why Danny Ketch is so special that he turns into Ghost Rider when he touches the bike, and others don't, but that could be solved later.
Anyways, I think they could both coincide, and I think it would just be too confusing if they restarted Ghost Rider with a brand new character and name.
Since they are restarting Hulk as well, but that is still Bruce Banner, and still the Hulk.
Having 2 Ghost Riders battle Vengeance and his Biker Demon friends while riding along a freeway with the fire and the hellcycle, would just be awesome to see I think.