Couple of things.
RB’s have shortest shelf lives of any position, I believe.
But more importantly, there will be an outstanding football player there for Rams at 13 if they’re just patient. Could be an O player, could be a D player but who cares? Name of the game is to add difference makers when possible.
We already have a very nice RB corps so why gild the lily when there are other needs crying for attention?
