I think you have to look at how he's performed recently. In the last 3 seasons, he's been okay, but nothing to shout naked in the woods about. Roughly 4 yds/carry, about 5 TDs a year. Still has that's great breakaway speed, but I think you find someone to give you similar production either through the draft, or with another FA that won't demand what he will. If he's willing to get released instead of taking a cut from 8 mill, he's likely gonna see himself as a number one, and want to get paid like a number one. We don't have the space. I understand your point about Murray being a FA after next year, so the thought would be that you have to pay somebody, but I don't think you do. RB is (arguably) the most dispensable position in the NFL. You can find good ones late in the draft pretty much every year. If we need to pay somebody, I'd rather it be a player of a different position. Besides, like you say, it's not like we really use the running game like we should anyway. And given that, hard to see CJ even wanting to come here.
Just my .02