UNC Quarterback Mitch Trubisky Delivers Posted Sep 26, 2015 Mitch Trubisky took the reigns of UNC’s offense from Marquise Williams in the second quarter of a 41-14 victory over Delaware on Saturday. He then delivered a record-setting performance, possibly igniting a quarterback controversy along the way. Trubisky completed 17 of 20 passes for 312 yards and four touchdowns, setting a new school record with a 282 quarterback efficiency rating. (Inside Carolina)