I like the old way + 1, when needed. After the dust of the bowls has cleared, if there are still 2 P5 undefeateds, they play. For whatever reason, a potential game not set in stone has never seemed realistic, and I don't know why that is. A game that may be played or may not need to be played...you secure the venue, and if you don't need it, you pay some buyout or something. They keep the deposit. Who cares?