Quote:Tim Tebow fixed his mechanics too before the draft.  Once he was on the field facing real hits, he reverted to his old habits.  Mechanics can be changed, but it requires muscle memory to make sure the changes stick. 

 

I really don't see Bortles starting before the bye week, and if he does start afterward, it's more likely because of injury than anything else. 

 

Impressing in the preseason against guys who will be bagging groceries a week or two later isn't really a good barometer.