Celtic survived a scare to book their semi-final ticket in the League Cup when they put five goals past Falkirk on Sunday. Brendan Rodgers made a host of changes following a packed opening few months of the season and the huge Champions League fixtures coming up. At the half-time break, Celtic were 2-1 behind to the second-tier outfit, but when the full-time whistle blew, Nicolas Kuhn had come off the bench to inspire his team to victory. The 24-year-old scored two goals and also provided two assists despite only being on the pitch for half an hour. Kuhn moved to Parkhead during the January tr…