It was a huge mistake. AR isn't better at anything than Woods. Woods gets open quickly, has good hands, can run after the catch, can run reverses, blocks like a lineman,
He does it all. Robinson makes 50 moves, fools no one, isn't open, doesn't catch contested balls. He does it none. Since Woods is already back playing the health factor doesn't weigh in.
So far, AR looks like a FA bust. A huge one. Hope he can turn it around.