I know you’ve done this.  You’re watching the 1 pm game.  You’re all wrapped up in it at the end.  You don’t want to leave the game because it’s exciting.  Then, you realize it’s 4:10 and Baltimore is on at 4:15.  Do you switch?  do you stay with the game you’re all wrapped up in?  Well, the NFL is moving the 4:15 games to 4:25 so you can watch both in full.