2014 Under Armour Game Roster with committed and uncommited recruits.

LINK2014 Under Armour Game Roster with committed and uncommited recruits listed on board. How or who decides whether a recruit declares his choice during the game or whether he can decide earlier in the cycle. Is the choice the recruits or does the game promoter put pressue on to wait for the game to declare? See a nmuber of LSU recruits listed as committed and a number who will wait and hopefully declare at the game. Just curious about the process and what influence there may or may not be to declare at the game on live TV.