Watch the game and count to 3 as the ball is snapped. That is the amount of time Brady usually gets rid of the ball by, and the time when TT has looked downfield, refused to throw, and begins his scramble, and a game of "to run or not to run".
Two full years of this after being a understudy for several years in Baltimore, and he still can't/won't throw the ball into tight spaces. The light isn't going to come on next season or the season after that.
The TT experiment should be over 2 weeks from now.