He does now.  I would imagine the agent probably thought it was a completely unenforceable part of the contract and let it in as a sign of goodwill as the Cardinals were about to give Murray a huge payday.  Those are the kinds of things that end up in contracts all the time but never see the light of day for this reason.   If the agent had come out right away and called the release a lie or a mischaracterization, a lot of the damage could have been mitigated.
 
	But, the bigger issue is that someone in the Arizona's front office allowed this out.  They're giving the guy this much money only to sabotage him right out of the gate?  Not only that, but they're damaging his value across the league meaning he's going to be difficult to trade if (or when) things don't work out in a year or so.  Word is it's the owner himself leaked it.