It’s happening. The Irish are actually wearing green on Saturday. Not just the student body and 10s of thousands of other fans who will enter Notre Dame Stadium to watch the No. 16 Fighting Irish (3-1) take on the No. 15 Louisville Cardinals (3-0). The Irish players themselves, too. Head coach Marcus Freeman said in his Monday press conference he would meet with Notre Dame team captains that afternoon to come to a consensus on whether or not the Irish football team would wear green against the Cardinals. It’s been announced for over a month that the Louisville game would be the fans’ “Irish We…