Yes and no. Fractal is miles beyond pretty much anybody with "modern" Marshalls - your Jose mods, #34, boutique variants like Splawn, Cornford, Cameron, Friedman BE-100 iterations, Satch and non-Satch versions of the JVM410, etc. Always will be. I don't see Line 6 or anyone else trying to dedicate that much modeling real estate to that.
If you're looking for a more historical focus with Park amps or Bluesbreakers or whatnot, then Fractal is just like anybody else.
Ultimately, I believe Line 6 will add 3 or 4 more of these types in the Agoura era. If
@Digital Igloo is looking to go where Fractal and everybody else has
not tread, I'd suggest starting with Headfirst Amplifiction Alta, and maybe the Victory Super Sheriff 100. Heck, get the Bogner Snorkler in there too to complement the Ecstasy, Shiva and Uberschall.
I've already told him the first "Agoura Original" should be their own in-house version of this. Start with a Plexi circuit, add a tweakable and movable clipping diode where you can put it in several places within the topology (e.g. in the tonestack or with the PI or with V1/V2 or wherever), add tweakable negative feedback for the girth.