Before that he spent four years with the Oakland Raiders. He played in three games, including one start, for the Raiders in 2016, completing 8 of 15 passes for 80 yards, no scores and no interceptions.
In his rookie season of 2013, McGloin started six games for Oakland, and the team went 1-5 in those games. He completed 55.9 percent of his passes with eight touchdowns and eight interceptions that season.
The Chiefs also signed wide receiver Nelson Spruce. He has never played in a regular-season NFL game and was removed from the Chicago Bears' practice squad in January.