Wrigley & Journeyman have good ideas.
I posted on the other thread on this topic that they could maybe do a variation of college foots - each team gets alternating cycles near goal line, with maybe 6 players on offense, 4 on defense. When one team gets a goal ahead, and the other cycles out, they win.
I'm not a big fan of "sucker", but a worldwide sport should have a less insulting OT in their championship game than the shit we witnessed.