The Oakland Raiders backfield is becoming more crowded in hopes of having a strong offense going into the 2019 season. According to the team site, Mack Brown was signed and the team waived Guard Lukayas McNeil to make room for Brown.
This move makes sense after the recent comments by Gruden regarding the growth of the offense, and offensive line in particular, along with the wide receiver core.
Mack Brown joined the draft class in 2015 but went undrafted and eventually was signed by the Houston Texans onto the practice squad.