Per Wiki on how voting/selections are handled:
A team's
strength of schedule is one of the most pertinent considerations for the committee in making its selections.
[36] Other factors that the committee weighs are conference championships, team records, and head-to-head results,
[9] plus other points such as injuries and weather.
[37] Unlike the
BCS system, the
AP Poll,
Coaches' Poll, and the
Harris Poll,
computer rankings are not used to make the selections.
[4][20] Advanced statistics and metrics are expected to be submitted to the committee, though like other analytics, they have no formal role in the decision.
[38] Committee members are not required to attend games.
[35]
We have to assume a P5 with no quality wins would not have a good SoS compared to any SEC team with 10+ wins and the top ACC/B1G teams.