Also isn't RB the most one of the most replaceable positions in football? Not a rhetorical question. I'm still fairly new to football and this is what I've heard
Most are replaceable, yes. See Latavious Murray for Mark Ingram. But there are a handful or so that are unique. Kamara is one of those.
Replaceability is not really the question. Kamara cannot be replaced one-to-one. When you have a team built on outstanding talent, sacrifices have to be made to fit salaries under the cap.
Where will those sacrifices come from? Your guess is as good as mine. Kamara is a possibility. Ideally, we draft some talent where talent already exists on our team and trade our existing, expensive talent to rid ourselves of those contracts or upcoming contracts.
I'm sure Mickey and CSP have a plan in mind. They always do and we never know what that plan is until after things occur.