You may remember him as the guy who Pete Rose bulldozed at home plate in the All-Star game, but his post playing career he was the color analyst for the A's. And a damn good one too. He would always talk to the fans, and after a 5 minute conversation with him, you felt like you were a part of his immediate family. This is a big loss for the A's and their fans.
https://www.mlb.com/athletics/news/ray-fosse-dies