Jase2985:not really when the outside is still the outside, if you have camber on one side you will likely have it on the other (the car is aligned). so its really pointless.
if you flipped the tyres on the rim (which you cant with asymmetrical) then yes it would help with any uneven wear.
was there any uneven wear on them? no, then dont worry about it, its fine
All 4 tyres were new a year ago and I had a wheel alignment done when I purchased them, so wear is even between left and right.
In this instance it was more of an academic question.