Gertcha, I was going to ask the same thing.
Surely if you're right-handed, you can't fly an Airbus as well once you're promoted to Captain?
I'm right-handed, and I know what the results are when I write with my left-hand. Write, I say, not fly an aircraft with 200 passengers.
I understand that the stick is not used all that much for modern-day flying, but can you really make those minor adjustments in bank-angle with your weak hand?