Celtic are just one day away from kicking off their Champions League league phase campaign under the lights at Celtic Park. These special nights are back in the calendar and Slovakian champions Slovan Bratislava will serve as the first test for Brendan Rodgers and his team on Wednesday. The draw for the new Champions League format was conducted in August and saw the Hoops drawn against eight different sides for the league phase. There’s one or two difficult ties to navigate but Celtic fans will be optimistic their team can reach at least the knockout play-off round with the hand they’ve been d…