Throughout this 2023 college football off-season, The Floor Slap will be talking about everything you need to know about all 14 Big Ten teams and evaluating what the Big Ten and college football landscape will look like this season. First up, we are looking at all the coaching changes that have happened so far. We have given each school a rating from 1-5 stars for how their off-season has gone as it pertains to their coaching staff. In Part 1, we are talking about the schools who garnered a 4 or 5 star rating for their off-season coaching changes.