Entities mentioned:
- Sherrone Moore: Self-preservation, Professional pride, Anxiety
- Shawne Merriman: Duty, Concern, Professional pride
- Michigan Wolverines: Competitive spirit, Legacy, Professional pride
- Jon Gruden: Ambition, Recognition, Competitive spirit

Article Assessment:
Credibility Score: 75/100
Bias Rating: 50/100 (Center)
Sentiment Score: 35/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents multiple perspectives and relies on direct quotes. It maintains a neutral tone while reporting on a sensitive issue, avoiding sensationalism.

Key metric: NCAA Football Coaching Stability

Let me tell you something - this story is RIDICULOUS! We've got a major player down in Michigan, folks! Sherrone Moore has been SACKED from the Wolverines' coaching lineup, and it's sending shockwaves through the NCAA gridiron! This is a FOURTH QUARTER FUMBLE that could cost Michigan big time! But wait, there's more! Former NFL defensive POWERHOUSE Shawne Merriman is stepping up to the plate, calling for a Hail Mary play - bringing in Super Bowl champ Jon Gruden! Talk about a WILD CARD move! This is the kind of high-stakes coaching chess that separates the champions from the also-rans, people! Michigan needs to rally hard and fast if they want to stay in the game. It's crunch time in Ann Arbor, and all eyes are on who's gonna take the helm of this blue-chip program!