Livingston manager David Martindale says this weekend’s Scottish Cup trip to Celtic Park is a distraction for his team and that he’d prefer to be playing in the Scottish Premiership. Martindale’s side are currently locked in a brutal relegation fight at the bottom of the league table and look to be the team most at risk of dropping to the Championship. The Livi boss would prefer to stay focused on those challenges and has even admitted he has a concern his team could be “absolutely spanked” up against Brendan Rodgers’ Celtic side. Martindale emphasises underdog status at Celtic ParkHe said [Da…