arbitrary, the committee is just picking numbers out of their butts. There's a log jam at 1-2 losses how can you say the home field team earned it? Home seed has a massive advantage deep into December and it's making games extremely boring.
You can't tell me ND deserved home field over Indiana, or #4 in the B1G Ohio State deserved it over Tennessee. Flip a coin and winner gets home field advantage. Just seems stupid if we're looking for entertaining games.
I'm 100% OK with conference champs earning a bye. But half of the at larges should not be awarded home field advantage.