By Michael Shapiro Is the era of playoff football in New England coming to an end? View the original article to see embedded media. It was an ugly start to the 2022 season for Bill Belichick and the Patriots. New England continued its losing ways in Miami, dropping its season opener 20-7 in an anemic offensive effort. And as the Patriots sputter without Tom Brady, one former NFL star seems to think this is the new normal. “It’s over for Belichick. It’s over,” former Eagles and Bills running back LeSean McCoy said during an appearance on Fox Sports “I’ve never seen the Patriots pay so many guys…