The Cowboys brought in a name they have been linked with in the past, Dalvin Cook, for a visit on Monday night. Running back has been a position of issue in Dallas, not having much invested at the moment. Flash forward nearly 24 hours and the visit between Dallas and Cook is complete. Jon Machota of The Athletic says a workout took place, saying the running back is in “good shape.” However, if Cook were to sign on with the Cowboys, it would be as a member of the practice squad. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! But there is…