Let's just stop talking about AD's durability.
If it happens it happens, but expecting it is just silly.
So far he's hit hard and is still going hard.
Emmitt Smith was a pounder and he had a long career.
Maybe once AD isn't needed to win the games single handed, he will run out of bounds occasionally, won't leap over defenders, and won't punish safeties.
But until that day comes, he has to or there won't be any more W's