Sorry, Rolls Royce CEO stated that the ROTOR disc is not even from one
of their engines at all. Even the site is aware of this saying that
that "the closest match" is a Rolls rotor. Even taking the damage
factor into account it's STILL NOT A MATCH for the Rolls rotor. Simply
look at the relative sizes of the inner hub for proof.
I'm inclined to believe Rolls Royce in that they know their engines
pretty well. This is not a game where "close match" wins. It's either a
757 engine or it's not.

RB
35s5
NY