At the end of the day that decision is a matter of durability, contribution to the passing attack, game breaking ability, and value of the overall contract. RBs have deflated market value in general due to over saturation, but there’s extreme value in particular weapons that can stress a defense in multiple ways. Just depends on how much you have to pay for them. I said this upthread, but paying Cook CMC money is something I wouldn’t do, but paying him Aaron Jones money is something I can see Beane considering in this current offense.