Originally Posted by
J.L.Seagull
Boeing already has that on the 777 and 787. It's called TAC (Thrust Asymmetry Compensation)..
Airbus doesn't have manual aileron trim because in normal law, it does it automatically (to some extent) when an engine fails
TIL about B being better than A

. And yes, I know why A doesn't have aileron trim, I just feel we shouldn't need rudder trim in normal law either.