It's hilarious seeing how Iowa fans are upset that they're not ranked in the CFP. Iowa you lost to an FCS team and a Northwestern team that also got beat by an FCS team....at home!!! It's that simple
Any team that has lost 4 games shouldn't be ranked. That said, even getting blown out once a season should bump you down to not ranked. I wish we only ranked 1-10, because 11-25 don't matter even a little bit.