Tier One: Baseball, Football, Basketball
Tier Two: Other season-long games (Gridiron Challenge, Diamond Daily Overall Points & the Pick 'Em games)
Tier Three: Other games (Golf, Bass Fishing, Horse racing, Diamond Daily monthly winners, etc.), except
Tier Four: "One Day" games, like the NBA and NFL Draft games
I think only those w/ months of daily games should be Tier 1. Football just doesn't have enough games played to compare with baseball & basketball.