Crowton had no FCS games during his four years.
Kalani has had one FCS game each year plus games against schools like UMass (3 games), New Mexico State, Liberty, etc. Without these games Kalani is a miserable 17-24 vs P5/G5 teams.
Kalani has not had a winning record vs FBS teams since his first season when he was gifted a winning culture and leaders such as Jamaal Williams, Taysom Hill, Kai Nacua, etc.
I don't believe there is a single data point defenders could look at and say that Kalani has been even an average coach.