Entities mentioned:
- Hillary Trubisky: Loyalty, Gratitude, Unity
- Sean McDermott: Professional pride, Legacy, Determination
- Mitch Trubisky: Competitive spirit, Loyalty, Professional pride
- Terry Pegula: Ambition, Competitive spirit, Control
- Buffalo Bills: Competitive spirit, Ambition, Legacy

Article Assessment:
Credibility Score: 85/100
Bias Rating: 50/100 (Center)
Sentiment Score: 45/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of the situation, including both professional and personal perspectives. It doesn't lean towards criticizing or praising the decision to fire McDermott, maintaining a neutral stance.

Key metric: NFL Team Performance

Let me tell you something - this story is HUGE in the NFL world! The Buffalo Bills, a team that's been knocking on the championship door, just made a FOURTH QUARTER MOVE by firing their long-time head coach Sean McDermott. This is the kind of play you see when a franchise is DESPERATE to break through to the next level! McDermott's been their quarterback on the sidelines for nine seasons, folks, but couldn't get them over the goal line to the Super Bowl. Now, we're seeing the human side of this high-stakes game with Hillary Trubisky's touching tribute. It's like watching a team captain console their coach after a heartbreaking playoff loss. The Bills are clearly in WIN-NOW mode, and Pegula's not afraid to make the tough calls. But let me tell you, the pressure's ON to find a new coach who can take this talented roster all the way. This is a PIVOTAL MOMENT for the Bills franchise - will this coaching change be the game-winning play they need, or will it fumble their championship dreams? I'm telling you right now, all eyes will be on Buffalo's next move in this offseason draft of coaching talent!