Bumping this thread again.
My guess is that Ford is still fine tuning this. And the torque split will depend on the G.O.A.T. Mode selected.
But I’m wondering if it’s some thing similar to the Torsen center differential (as found on the Toyota 4Runner limited models, Land Cruisers, linear engine mounted Audi Quattro, etc), or Jeep Grand Cherokee QuadraDrive 2, or some other clutch-pack controlled unit (Chevy Colorado Bison, etc).
Hopefully the information for this will be released soon.
Cameron