Joe Buck is back in golf at another major, this time the PGA Championship with ESPN. He’ll be sharing his space with the likes of Fred Couples and Charles Barkley, and Peyton and Eli Manning will be sure to drop in.Buck is leading what amounts to a “ManningCast” next week at Southern Hills.ESPN, which has the weekday rights to the PGA Championship with extended coverage on ESPN+, says the alternate telecast will be produced in collaboration with Peyton Manning’s Omaha Productions.Buck, who previously led U.S. Open coverage when it was on Fox Sports from 2015 through 2019, will host the show with Michael Collins of ESPN.