Blitzen encourages Robbie to continue slacking off as he usually does , which Robbie misinterprets as kindness .
Blitzen , embittered from Rudolph 's sudden popularity after saving Christmas , plans to prevent Robbie from being part of the sleigh team out of vengeance .
Blitzen encourages Robbie to continue slacking off as Robbie usually does , which Robbie misinterprets as kindness .
Blitzen , embittered from Rudolph 's sudden popularity after saving Christmas , plans to prevent Robbie from being part of the sleigh team out of vengeance .