USC dropped a close one on Saturday to the Penn State Nittany Lions, losing 33-30. And the heat is turning up on Trojans’ head coach Lincoln Riley. His squad currently sits at 1-3 in the Big Ten and prominent football alumni like Matt Leinart are furious. Shortly after the loss, Leinart took to Twitter to vent his frustrations on Lincoln Riley and the Trojans’ coaching staff. “Clock management has been a massive issue all year. It’s unfortunate. 1-3 in the Big 10. Wow!” Leinart lamented on his Twitter page. The post Matt Leinart calls out Lincoln Riley’s clock management, Big Ten losses appear…