Vikings Urged to Sign $22 Million RB to Replace Alex Mattison The Minnesota Vikings need reinforcements at running back after a disappointing season from Alexander Mattison, and few signings would have a bigger impact than signing Pro Bowl running back Saquon Barkley, The Athletic’s Alec Lewis suggested.In a Feb. 6 article, Lewis suggested eight high-end free agents “who make sense if the Vikings go big this season” and mentioned the New York Giants star as an ideal free agent who sings to bolster play quickly. “If the Vikings were to spend money, an interesting move would be to capitalize…