With Williams' retirement, many have taken to social media to voice their opinions on the abrupt decision. One of those people was Jourdan Lewis of the Jacksonville Jaguars, who played under head coach Jim Harbaugh at Michigan. Mike Williams had one day of Harbaugh’s camp and said this it 😭😭😭😭😭😭😭😭😭.

The Los Angeles Chargers have placed veteran receiver Mike Williams on the physically unable to perform list to begin training camp, per Ian Rapoport of NFL Network.