I agree, there needs to be many more change of direction animations, especially for route-running. I will say that rb change of directions are much better than in the past, but there needs to be additions.
I could be wrong, but it seems to me that there really isn't analog movement in madden, but instead, it seems like there are only eight directions a player can move forward, right, left, back, and at 45 degree angles to those directions. Like I said, I'm not positive that this is the case, maybe Ian can answer that.