Last Night On <em>Hard Knocks</em>, We Learned What NFL GMs Use As Their Version Of Facebook (And Got Ryan Tannehill's Cell Number)HBO's Hard Knocks has to maintain a balance between access and secrecy. The fans get to spend a few hours with the players and coaches in unusual settings; the coaches go along with the cameras but still get to obscure their plays and play calls from the public. Everybody wins all the time. Well, al...
