Polian needs to remind Tyree that despite his elite speed, it is no bueno to try fielding the ball in the coffin corner on kickoffs. Easy way to get trapped way short of the 25. Best case scenario the ball bounces out and you get it at the 35. Smarter yet...catch it after already establishing yourself as out of bounds. Take it at the 35 as well but risky if you don't get the footwork right or misplay the ball. Easiest thing to do is just let it go. Worst case scenario is to get the ball at the 25.