Brandon Aiyuk 'hold in', Trent Williams absent from training camp, should 49ers be concerned? | Speak

San Francisco 49ers Brandon Aiyuk has reported to training camp despite contract extension negotiations. 49ers LT Trent Williams is absent from training camp. Emmanuel Acho and LeSean McCoy discuss if the 49ers should be concerned.

Trent Williams Brandon Aiyuk National Football League San Francisco 49ers Emmanuel Acho LeSean McCoy Speak