Oldresorter World: If you don't win a national title within four seasons, you're fired. If your son does not win a national title within six seasons, you must put him up for adoption.
Vandydave World: Fullcourt press is banned, all coaches must post about how they walked uphill both ways in the early days of HD, and only Duke and Vanderbilt can achieve an A+ prestige.
VegasKevin World: No recruiting budgets; instead, recruits commit based on how nasty someone is to their fellow coaches. Coaches that provide civil forum answers get placed on probation and lose a scholarship. Second violation results in a swift kick to the nuts.
Rails World: The nation's 10 best recruits are always in Minnesota.
Poach World: There are fewer recruits than available scholarships, all distances cost the same, no considering credit and you receive a mild electric shock if you sign a player without battling for him. (Patent pending for "HD Shock" technology.)