I just looked up a bunch of pictures of Tannehill online through google image search and nearly all of them had him holding the ball with his fingers on the laces... In fact I don't think I saw another image with him not holding the ball with his fingers on the laces...
Type in Ryan Tannehill throwing the ball and search for yourself...
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All things are subject to interpretation whichever interpretation prevails at a given time is a function of power and not truth.
Nietzsche