Why Steelers’ Mike Tomlin is my favorite to win his first NFL Coach of the Year award
Cameron Heyward stared at the four-letter message projected on the screen, wondering what it all meant. As Mike Tomlin — the master of acronyms, and the most powerful force in the Pittsburgh Steelers’ universe — spoke passionately to his players about an upcoming opponent in a darkened meeting room late last month, the light began…