Making a football mini-game is pretty simple, running back or Quarterback being the easiest positions, but wide receiver could be done too.
QB- As soon as the ball is snapped you have to decide who is open for the pass and move around trying to dodge getting sacked (tackled)
WR- You run out into the field, trying to memorize the play, and then a small target appears and you have to catch the ball making sure it doesnt get intercepted
RB- The easiest, just run and don't get tackled.
I havent seen any other schools, most pictures I just see him going against people from his own school. I still wonder how dodgeball is gonna work though. Maybe GTA aiming controls, but how do you dodge and catch, and how bout the other teammates, can you control them or are they just decent AI.