That's great that his mechanics already show improvement in practice and all, but they raved about how much better Tebow's mechanics looked during practice every offseason too.

 

When you have less than 2.5 seconds drop back, find a player where less than a yard of separation is considered open, and perform your new throwing motion or a 300 lb man is going to try to kill you, history has shown time and again that your body reverts back to the previous ~15 years of throwing and what got you to the show in the fist place rather than the adjustments you've been trying to make over the last few months (or merely a few days in Blake's case). 

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