On the Channel 5 news tonight, they showed Wynn in practice today knocking an O-lineman (some guy named Campbell) flat on his ass. Apparently he got McCarthy's message.
Wynn had some flashes in the preseason last year, so let's see what he can do in the next few weeks before writing him off. I think McCarthy's point is that Wynn needs to show significant improvement from last year, especially since he is up against better competition. Last year, Mike Montgomery made the opening day roster, and he was a bad fit as a 3-4 end. This year the depth looks better, even without Jolly.