It's not all about the system....You cannot trust Mike Shanahan on "no name" backs...They will do ok at times, but you never know when that will be...Without a feature back such as Davis, Portis, or Henry, the 2nd rate RB's are gonna share carries...They aren't featured backs who are gonna be able to consistantly carry the ball 20+times and produce...It's a situation to look into and if you have an extra spot then go ahead and pick up Selvin...Just be careful.
