It took Rasmus Hojlund 16 games to open his Premier League account for Manchester United. No wonder the celebrations – after hooking in a dramatic late winner against Aston Villa on boxing day – were wild-eyed and emotional. But, even during the most frustrating of barren streaks, the £64 million signing maintained the support and the patience of most on the Old Trafford terraces. Clearly, they saw the potential. They saw the vision. They also saw Rasmus Hojlund score five times in the Champions League group-stages, overtaking the great Cristiano Ronaldo in the Manchester United history books …