Sure, there was a B9/B11 and then a TA9/11, paper studies both, but the real A330 was developed as a new airplane with its own TC and is no more a Frankenplane than the 737, using the cab and engines from the 727.
Agreed. Which also means the KC-46 is "no more a Frankenplane" than the A330MRTT. Which was my point.