Smith signed a future/reserve contract with the Cowboys on Monday.
Smith signed with Dallas' practice squad Dec. 8 after spending time on the Cardinals' and Vikings' rosters during the preseason. The fourth-year back was elevated to the Cowboys' active roster once in Week 18 while Tony Pollard was out due to a foot injury. He finished the game with one carry for four yards and a touchdown on his first NFL carry since Week 17 of 2020.