i think you should put all the players that are currently in the nfl because in the games i have bought i noticed that there were some players missing.next, you should also try putting user cath, user tackle etc. like in ncaa footbal 2006. next, also put the names of players and correct numbers on the historic teams.next, try putting a hafltime report on it like it is on nfl 2k5 or make it better.also put more harsh conditions in it like a lot of snow making kickers slip etc.finally also be able to dive over piles when you r in the goal line to score a touchdown or get a first down.