By Joseph Salvador Walker reportedly reached a buyout with the Pistons and is a free agent. View the original article to see embedded media. The Hornets are considering a reunion with former franchise point guard Kemba Walker in free agency, according to The Athletic’s Shams Charania. It was reported in June that Walker and the Pistons were finalizing a contract buyout, and now it appears Charlotte is considering bringing him back in a bench role. The Hornets are also reportedly interested in possibly re-signing Isaiah Thomas, but they are going to be patient with roster moves as they wait for…