If you were talking just the polls (subjective), that's personal choice, but there they're 3.
The analytics (RPI, PWR) say they're 3.
Jim Dahl's: https://collegehockeyranked.com/rankings/pwr/
Jim Dahl's: https://collegehockeyranked.com/rankings/rpi/
CHN's PWR: https://www.collegehockeynews.com/ratings/pairwise/
Even my preferred item to watch (KRACH) says Cornell is 3.
Jim Dahl's: https://collegehockeyranked.com/rankings/krach/
CHN's KRACH: https://www.collegehockeynews.com/ratings/krach/