Collin Klein will be on the sidelines on Sept. 5 for his first game as the head coach at K-State when the Wildcats host Nicholls State. Klein will be back on the same field where he became one of the all-time greats in K-State history as the quarterback from 2008-2012. He helped lead the Wildcats to a Big 12 Championship, while also finishing third in the 2012 Heisman Trophy race. Klein provided the Wildcats with many incredible performances, but what were his best three? Let's take a look. 3. School record performance in dominating win against West Virginia in Morgantown (Oct. 20, 2012) The Wildcats travelled to Morgantown to take on a West Virginia team that could score with anybody. Led by quarterback Geno Smith, Tavon Austin, and Stedman Bailey, the Mountaineers had as much firepower as any team in college football. The defense did its job, but it was the offense led by Klein that put up a historic performance in the 55-14 victory.…