Pep Guardiola thinks Kevin De Bruyne can become even better if he simplifies his game as Manchester City prepare for their Champions League clash with RB Leipzig."It's been a difficult season, I would say, for all of us, me included, for the World Cup and many things," Guardiola said. "What I would like - I've spoken many times to him - is to go to the easy principles and do it well. He has an incredible ability to make an assist, to score a goal and see passes like no one else," he added, speaking about De Bruyne.