It's also largely because of the offense. Most offenses you scan from your deep routes to your shallow routes in that order. UL was the opposite, Teddy normally wouldn't scan to his deep routes until after he had exhausted his short/intermediate routes. This left him with very little time to adjust and he was just throwing it up a lot. On the examples where the deep read was his first option he actually had really nice accuracy. 

 

I get all of this from a really good article I read a while back and unfortunately I can't find it again. I will post it if I see it again. It showed a lot of GIFs w/ examples of both. Very solid. I don't worry about Teddy's deep accuracy at all, ULs offense was simply designed not to hit the deep pass very often. 

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