He has also been a member of the Minnesota Vikings, Houston Texans, Atlanta Falcons, Chicago Bears, New York Jets, and Tampa Bay Buccaneers.

Smith was voted the MVP of the Nike Camp and while there recorded an extremely fast 40-yard dash time of 4.25.

During his freshman year at Florida State in 2005, Smith saw action in nine games, playing behind Lorenzo Booker and Leon Washington.

As a senior, Smith led the ACC in touchdowns with 15, with 792 rushing yards on 177 carries (for a 4.5 yd average).

[5] After going undrafted in the 2009 NFL draft, Smith attended a Detroit Lions minicamp on a tryout basis in early May.

[7] Smith was signed to the Atlanta Falcons' practice squad on October 21, 2009, after the team waived quarterback D. J. Shockley.

[8] During the first week of the 2014 season against the New Orleans Saints, Smith had 3 touches for a total of 61 yards, one of which was a 54-yard touchdown reception from QB Matt Ryan.

[9] In Week 11 against the Carolina Panthers Smith broke his leg covering a punt, which would sideline him for the rest of the year.