Already been beaten to death in the other thread.
Emmitt Smith was 34 at the time he went to Arizona.
LT will be 31 next year, or you know, a year younger then that RB we just let go of.
Both Emmitt and that RB we let go of last year had seasons with over 1,200 yards and 4 YPC at Age 31.
Nevermind, that those guys were asked to carry the load for their teams. LT will be a BACKUP here. That alone makes the whole situation Apples and Oranges.