More importantly I think Flus and Poles likes him. With lots of choices in free agency, it will drive Montys price down. He a team leader, hard worker, and brings physically to the offense.
I think we led the league in rushing, not sure we need to change anything. Yes a Pollard or Barkley would bring more to the table but I think he invests cap money in both the O and D lines not in the RB position. Bring a late round pick to compete with Ebner. Plus I suspect the development of Velus will add to the running game also.
If Monty leaves its because someone offers him more money that Poles. I suspect it will be the 6-7 range per year.