By Tzvi Machlin The Big Ten Conference is reportedly mulling significant changes to their football schedule over the next few years. These changes have understandably divided the college football world. On Wednesday, Iowa athletic director Gary Barta told The Athletic that there are discussions about ending divisional play in the Big Ten. Another topic being addressed is reducing the number of conference games from nine to eight starting in 2023. These are all just discussions for now and nothing has been finalized. But the fact that they’re being discussed at all has opened up some significan…