From the patch notes, "Grav Round has been rebalanced in order to encourage more active gameplay rotations."
So they nerfed commandos to make them have a rotation that's more fun?
I've seen this kind of logic since EQ. I guess game developers will never learn.
Was there some outcry from the commando community to change their rotation?
I've seen people complain that spamming Grav Round is boring (not to mention it has a horrible sound and pathetic looking animation
But the outrcry may have been from other classes "I have a complicated rotation and I get the same DPS as some guy who just spams Grav Round over and over!"