Since 2021, one of Notre Dame’s home football games has been streamed exclusively on Peacock, NBC’s online network. This year, the Fighting Irish’s game against the Louisville Cardinals got the draw. It’s the first time the Peacock exclusive is against a power conference team. The first three teams to travel to South Bend for a Peacock-only game were Toledo, UNLV and Central Michigan. The Cardinals vs. Irish rematch from last fall’s 33-20 Louisville victory kicks off at 3:30 p.m. ET on Sept. 28. Last year’s game signaled the end of Notre Dame’s College Football Playoff hopes. The Irish were ne…