On the one hand, I wanted to disagree with you, but maybe it's just gonna take time for me to get used to this new landscape.
On the other hand, I think in the NFL it's supported more because the other players think the person deserves it, such as a player on the 5 year rookie contract who's going to Pro Bowls in his first few years. Everyone will support him getting a new deal because they see he's earned it. Plus a lot of the other players are already millionaires themselves and have gotten their payday.
Not sure too many players on the Vols team are gonna think this QB deserved to hold out for a $1.6M raise, nor are many of them already set for life financially.
My $0.02.