These are must-win games for these coaches

As the salaries increase for winning head coaches, the patience level of their schools' president shrinks. As a result, the climate is not the same as it once was in the college football coaching industry:

Expectations are at an all time high in college football right now -- from season-to-season and week-to-week. As we look ahead to this week's slate of games, the pressure level seems to be at an all time high.

Here's a look at seven head coaches -- for a variety of reasons -- facing must-win games this week: