Coaches have to watch for what they don't want to see and listen to what they don't want to hear.
Mark Brunell usually likes to soak his balls before a rainy game.
Give something that wasn't expected.
If you see a defense team with dirt and mud on their backs they've had a bad day.
The greatest gap in sports is between the winner and the loser of the Super Bowl. The winner has confetti, parades, rings, the whole thing. The loser puts his head down and goes to his house.
Knowing his coach likes him is more important to a player than anything else.