Is it possible to cause a fumble on special teams and take the ball away? I've only gotten the fumble message once despite playing weaker competition numerous times until recently, and it was like I'd gotten a piece of the punt, no more.
I have been wondering the same thing. I've gotten to the point of not bothering to put carry into my KRs because I have never seen them fumble. Even when the ball ended up in the hands of my kicker if their kick was super short, he never fumbled.