I don't think any of this is about "wanting" or "not wanting" to be a Steeler. It is 100% about how can he get max $ for max time possible, end of story, nothing else to it.
So if it is all about resetting the market at the position. Then obviously when he throws he wants to be on the team for life, it is bullshit. And perhaps it doesn't paint a accurate description.
And yes it does have a want involved. Because plenty of players wanted to stay with the team and went out of the way to make sure it happened.
So it is fair to say he doesn't want to be here. His want is to be on a team that pays him a **** load of money up front.
Whichever team that may be.