If Taysom has one more year in him, it'd be killer, presuming Jeanty is supported by the 4 other guys, all with injury problems.
But you did point out something cool -- CEH, if he can play, is a hell of a remarkable and affordable 3rd or 4th string RB.
But Jeanty might be so good it won't matter. I don't expect him to be there unless we trade up.