This post works in the other direction as well. It's telling that he got through all of those coaches and championships and not one fired him until Coker sank the ship.
Understand what you're saying but.....Jimmy and Erickson probably kept him because those 2 head coaches were outsiders and
they wanted to retain someone, or some coaches, with existing ties to the program.
Also, during that era, programs were allowed to have bigger coaching staffs, which allowed Kehoe to be retained as an
Assistant OL coach behind Tony Wise and Greg Smith.
I suppose Butch and Coker could have brought in someone else instead of keeping him as the full-time OL coach.
Perhaps neither of those coaches had enough budget to bring in someone else?
Not sure.
When it comes to coaches, I tend to go with what the (coaching) market says about you.
Young quality Head and assistant coaches don't last long at UM.