H2H Record Playoff Tiebreaker

[uberfastman]

Currently, the playoff simulations only support "points for" as the tiebreaker after overall/division record. However, some league settings use head-to-head record to break ties. This would require a dynamic field containing a dictionary of opposing team ids as keys, and that team's record against each team as values, and then it would need to allow the user to define whether points for or h2h record dictates playoff eligibility tiebreakers.