By Andrew McCarty Not long after the 2021 college football season came to a close, Mario Cristobal made the surprising decision to leave Oregon to become the head coach at Miami. After struggling to put together his coaching staff, fans were getting worried. However, over the past few weeks, Cristobal went to work building one of the best coaching staffs in the country. In the month of February alone, Cristobal has made a series of home-run hires like offensive coordinator Josh Gattis and defensive coordinator Kevin Steele. He added to that with the addition of Charlie Strong – who will serve …