Colorado, Dorrell reportedly part ways with DC Tyson Summers

247 Sports First reported by Adam Rittenberg of ESPN, the Colorado Buffaloes have parted ways with defensive coordinator Tyson Summers.

Sources: Tyson Summers is out as #Colorado's defensive coordinator. A surprise as Buffs defense excelled and improved in many areas, especially tackles for loss, red zone and third- and fourth-down D. Summers came to CU under Mel Tucker. Hearing Karl Dorrell wants his own guy.

— Adam Rittenberg (@ESPNRittenberg) January 12, 2021 Summers coached two seasons at Colorado, as he was brought in from the Georgia staff by former head coach Mel Tucker. His first season was solid for a first-time coordinator, particularly with the rash of injuries the 2019 Buffs…