See I don't know if that's true...because the SEC championship game loser could have 3 losses.
Indiana at best will be a 1 loss team with 0 quality wins. I don't think they'll stay in the playoffs because of how bad their resume is. They have to beat Ohio State and finish regular season undefeated to get in, IMO
Notre Dame has to play Army (neutral field) then at USC to end the season, if they lose either game they're out. 2 losses, no conference championship and a terrible resume.
ACC has 2 teams in the mix (SMU & Miami) if neither loses again they'll have to face in title game and 1 will get eliminated with 2 losses because both have terrible resumes.
Big 12 will only get their conference champion in. They have 2 teams with just 1 loss in conference play, Colorado & BYU. BYU has to play at Arizona State (8-2) if they lose that game they might not even play in the title game, but them losing to the Sun Devils means at best Big 12 will end the season with a 2 loss champion.