Maybe he means Williams.  Foster's playing too much already.

Foster looked good at first.  I think every time Foster runs, if you just add 1.5 yds to it, then you know what would've happened if Williams got the ball.  Williams can't break through tackles as well, but he is more likely to break a big run for a score and less likely to fumble.  I know I'm not the only guy to have noticed, but it seems the Panthers staff doesn't care about my opinion.