Vrabel is smart, pick through your opportunities carefully. Kelly's offense is going to leave defense's on the field to long and given the state of SF they will playing from behind a great deal. You don't do yourself any favor by having the worst defense in your division, and with Seattle, Arizona, and St. Louis to compete with that is where he would find himself. Like others here I see Cranwell stepping down after next season and Vrabel inheriting a strong defense in a weak division, that's more likely to open doors for him down the road but he's a good five years from HC consideration in the pros.