Entities mentioned:
- Nick Mangold: Professional pride, Loyalty, Determination
- Rex Ryan: Loyalty, Recognition, Emotional connection
- New York Jets: Legacy, Unity, Recognition

Article Assessment:
Credibility Score: 85/100
Bias Rating: 50/100 (Center)
Sentiment Score: 30/100
Authoritarianism Risk: 15/100 (Strongly Democratic)

Bias Analysis:
The article presents a balanced view of Mangold's career and impact, using quotes from various sources. It focuses on factual information and personal tributes without pushing a particular agenda.

Key metric: NFL Team Cohesion and Legacy

Let me tell you something - this story is a GAME-CHANGER for the NFL! The Jets have lost a true MVP, a franchise player who was the anchor of their offensive line for over a decade. Mangold wasn't just a center, he was the HEART of that team! This guy stepped up to the plate every single game, showing a championship mentality that you just can't coach. And let's talk about loyalty - in a league where players hop teams like they're playing musical chairs, Mangold wore that Jets jersey for 11 seasons straight! That's the kind of team player every coach dreams of having in their locker room. Rex Ryan's emotional response shows you the impact Mangold had - this wasn't just a player-coach relationship, this was a brotherhood forged in the trenches of the gridiron. Mangold's legacy is going to echo through MetLife Stadium for years to come, inspiring future generations of Jets to play with that same grit and determination. This is a loss that's going to be felt not just by the Jets, but by the entire league. I'm telling you right now, players like Nick Mangold don't come around often, and the NFL is a little less bright without him on the field.