By Andrew Holleran Who are the best head coaches in college football at this moment? It’s tough to rank anyone but Nick Saban at No. 1. Alabama’s head football coach has dominated the sport for more than a decade in Tuscaloosa, winning several national championships and contending for many others. But who’s behind Saban? Is Clemson head coach Dabo Swinney still at No. 2? If Saban and Swinney are 1-2, who’s No. 3? Georgia’s Kirby Smart? 247Sports analyst Brad Crawford recently ranked the 10 best head coaches in the country as we head deeper into the 2022 offseason. Here’s the list. It’s tough t…