I dont know. I think RF is tha easiest to play. I was tha least experience outfielder on my team and they stuck me in right field because that part of tha outfield gets tha least activity.
Think about it, theres are substantially more righter-side batters than lefties, and most of those right-side arent opposite field hitters.
I'm positive that RF gets tha least activity . It was games where i would just stand out there for innings with no exercise.