Repeated deficiencies cost the Blues again heading into the Christmas holidays, and they’ll have a week to stew on losing a two-goal lead on the road again. It started out as what was going to be a feel-good story for Wade Megan, who the Blues recalled earlier in the day from the Chicago Wolves to play in his first NHL game because of the upper-body injury to Paul Stastny, and Megan scored his first NHL goal, but a common theme for the road bit the Blues again, and they succumbed to the Tampa Bay Lightning 5-2 on Thursday at Amalie Arena.