It’s likely that these players are being considered for futures deals.
McBryde, 25, originally signed on with the Eagles as an undrafted free agent out of Connecticut back in May of 2015. He lasted just a few months in Philadelphia before he was placed on waivers from the non-football injury list.
The Packers signed him to a future/reserve contract back in January of last year but he waived him in July. The 49ers later signed him to a contract before cutting him loose coming out of the preseason.
During his four-year college career, McBryde recorded 33 tackles, two tackles for a loss and a pass defense over the course of 15 games.
McBryde has yet to appear in an NFL game.