Somethings to think about

[***First of Two Latin Kings***]

Are the turtles on Norinaga's scroll the Mirage turtles, who created an alternate timeline (the TMNT movie universe) when they traveled to Feudal Japan with Renet? Or are they older versions of the movie turtles, going even further back in time at a later date in their own lives?

Other than a few minor details being changed and the turtles wearing rainbow bandanas, aren't the comic and movie universes similar enough to support this theory? If you step on a frog in ancient Japan, does your master's master rival the younger Saki brother for Shen's love instead of the older one in the future?

The Archie universe and Fred Wolf universe were identical and then diverged. Did Armaggon's trip to the past to retrieve Shredder alter the Archie timeline?

Mary Bones is Cherubae in disguise, but is Cherubae Renet in disguise? She does turn Jess Harley into Leatherhead in order to fulfill a prophecy.

[CyberCubed]

All the TMNT universes can be linked if that's your headcanon. It's whatever each individual fan wants it to be.

[oldmanwinters]

"In a yet untold Tales of the TMNT!"

[DestronMirage22]

All the TMNT universes can be linked if that's your headcanon. It's whatever each individual fan wants it to be.
Pretty much this.
It’s best not to think too hard about all the multiverse stuff though. It gets complicated and confusing really quick.

"In a yet untold Tales of the TMNT!"
Speaking if which, I’m still kinda miffed we never got that last Usagi/TMNT crossover they mentioned. I would’ve liked to see when Usagi gave Leo that armor Casey was thinking about.

[***First of Two Latin Kings***]

Just because something is complex doesn't mean one shouldn't bother to think about it...

[Powder]

Doesn't hold any weight for me whatsoever.

Personally, my headcanon has become that the scrolls depict a future visit to the past. So it already happened historically, but not in the turtles' lives yet, if that makes sense. Imagine a live-action version of Legend Of Koji, basically. :trazz:

[***First of Two Latin Kings***]

See the last sentence of my original post.

[Original TMNT Cartoon Fan]

but is Cherubae Renet in disguise?

Maybe a very loose kind of replacement for Archie not getting rights to use Renet or something?