Rex as the coach of your football franchise is like being married to a manic-depressive. High highs and low lows. When she's manic you're hitting bars, screwing like rabbits, maybe even a threesome thrown in the mix, but when the lows come they are extended and terrible to deal with.
I figured Rex would stink on the offense, penalties, challenges, and overall game planning like he always did with the Jets. But how bad he's been on defense was a shock to me, it's the one thing that made him a decent coach, he always gave you a top 10 and sometimes top 5 defense, and he was consistent with that. I always figured a mature OC teamed with Rex and his top 10 defense would be a good long term plan. It just hasn't worked out for him, I don't think he has qualities to be a legit HC in the NFL.