Hopefully a new format

It took the NFL a long time to submit to the fact that it needed to implement the 2 point conversion. College football had the 2 point try long before the National Football League. Now my next point is the challenge. The NFL needs to get rid of it and go to the format like college football has. A referee in the booth buzzes the head official and says the play is under review. This is more feasible than a coach having 2 challenges during the game. Right now the NFL reviews every touchdown so why not review close plays and forget the coach's challenge. For example, in the Lions vs 49ers game this past Sunday, Ted Ginn returned a punt to the Lions 40 yard line, but after a commercial break, the ball was inexcusably placed on the Lions 35 yard line. This is where a booth official could buzz the Head Official, stop play, and get the ball placement correct. No excuses, the NFL needs a solution. College football does it and it works so why can't the hierarchy of the National Football League implement this strategy. You do not want to remove the human element out of the game of football, but there are certain times that calls need to be corrected. The NFL can make this adjustment and should consider it in the near future. Why not? When you have 22 players flying around the field, mistakes are easy to make.http://profootballtalk.nbcsports.com/2011/10/19/nfl-admits-bad-spot-gave-49ers-five-free-yards/