Christian Pulisic is really facing trouble to keep up the pace with the current season with Chelsea. And this has led to the comparisons between Pulisic and Landon Donovan who has also played for many games in the Premier League. Christian has started a new chapter in the current season for Premier League. But it is being thought that he has a long way to go yet. The international player from America is yet to fulfill the expectations of Chelsea, the club he is playing for right now.