Callahan had his recruits and his players and his hand picked coaching staff, and with all the tools he had he still screwed it up. I don't know about you guys, but i was always a little skeptical about Callahan's ability to coach not only at the college level, but at Nebraska. Bo can have 3 years before the pressure builds on him, but until i see him fail with his players and good talent, i will not doubt him.