Programs like Georgia typically reload pretty seamlessly from year to year, but every now and then there’s a prospect that simply can’t be replaced. This year? It’s tight end Brock Bowers. Bowers was a back-to-back Mackey Award winner as the nation’s top tight end, and every bit of both awards was deserving. “Of course, I mean obviously there’s only one Brock Bowers,” quarterback Carson Beck said recently at the Manning Passing Academy. “He’s one of, if not the best player I’ve ever played with. Obviously I’ve had the pleasure of playing with some really good guys at the University of Georgia,…