By Zach Koons The Miami football team underwent a complete overhaul this offseason. The Hurricanes parted ways with head coach Manny Diaz and brought in former Oregon head coach Mario Cristobal to take over the program. Usually when a regime change is made, the program’s new leader brings in their own way of doing things. In the case of Miami football, Cristobal seems to have done away with a sideline staple in South Beach. According to Rivals, Miami’s new offensive line coach Alex Mirabal told recruit Francis Mauigoa that the Hurricanes have gotten rid of the iconic turnover chain. The prop w…