Mack will fill the final open spot on the 53 man roster.
A former teammate of Kingsley Keke at Texas A&M, Mack has had traveled an interesting path since being let go by the Ravens a few weeks ago.
He was picked up by the Detroit Lions and then waived just a few days later. Then he was signed by the New York Giants in mid-August but was released yet again in last weekend's league wide cutdown to 53 man rosters.
There's some fun college tape of this kid out there:
A&M senior DT Daylon Mack resetting the LOS is a pretty sight.