Compare Underwood's resume after Frank left to Henson's now.
Henson very well may be basketball Bob Stoops, I'm confused why some are convinced he's a bad coach.
This is a very bad comparison.
Coordinators are rightly or wrongly (I don't know the data to compare) viewed as much more high profile/more responsibility than an assistant in college basketball.
Part of this is probably that there are 3x as many D1 hoops jobs so mid-major head coaches get much more opportunities to move up to power 5 jobs than assistants at power 5 jobs get 1st jump to a power 5 job.
So while people have criticized Currie in the past regarding his "head coaches only" rule it makes the most sense in basketball.