You'd think keeping TE's to block would help but the problem is usually that a LB or DE occupies an OL and someone runs right through the gap. That's why I prefer having my backs stay in and block, think of them as the personal protector/upback on the punt team.
I said this in another thread about online cheesers but mix up your snap count. Don't be afraid to get to the line of scrimmage and just freeze him. Stand there and wait him out, see if he gets antsy and jumps offsides or tries shaking his LB's back and forth. I had a guy with his defensive line setting to aggressive, a few fake snaps caught him offsides 2 or 3 times and he gave up on that.
You just have to be patient. Cheesers succeed most when they force you to be the one who panics, that plays right into their hands. Just keep with your game plan, control the football and see who makes the mistake first.