I would not be a fan of home games past the 1st round.
Yeah, if you earn the bye in a field this large that's an appropriate reward.
But beyond that it gives the "higher seed" too much of an advantage, especially when the "seeding" is based on a teams record that plays in a conference that is much weaker than another.
I mean, do we really know how good Texas Tech is? However, if they were hosting a home game in the second round, it would definitely be to their advantage, given the home field and potential weather issues in West Texas in January.
I think the quarterfinals, semifinals, and NC games should be played on neutral sites because then it becomes more about the teams, not the environment.