The Buffalo Bills welcome the Chicago Bears to Highmark Stadium on Saturday for their preseason opener.

In doing so, a few familiar faces will be in the building for the 1 p.m. kickoff.

The most prominent one is linebacker Tremaine Edmunds. The former first-round pick of the Bills, he was selected in the same draft class with current Buffalo quarterback Josh Allen. [affiliatewidget_smgtolocal]

Along with Edmunds, tight end Tommy Sweeney and offensive lineman Ryan Bates make their Orchard Park returns as well.

As is usually the case, the trio of ex-Bills players used time before kickoff to catchup with former teammates. Those clips of that action shared to social media can be found below: