The only conceivable reason I can think of as to why Tim Tebow is currently a Patriots player is exposure to the Read-Option during the off season. As a 53 roster player, his signing makes no sense.
Since it's a WTF day how about this.... Pat's think Jets are going to get top draft pick and take Johnny Football, as such they have gotten on the jump and hired Tebow to work with the Training squad so that they are prepped... Honestly thought, perhaps they think he is a good tag team for Mallet (Mallet works them down the field, Tebow in the red zone) if god forbid something happens.