#4 David de Gea in the form of his life
David de Gea's recent top performances in the league is another element which will make this derby a lot more interesting.
The Spaniard recently equaled the Premier League record of most number of saves in a single game by making 14 saves in total against Arsenal last week. He will certainly look to continue that form against the table toppers this weekend.
The 27-year-old has made 53 saves this season so far, a record that is second only to Lukasz Fabianski, who has produced 61 saves till now. He has conceded a mere nine goals in the league and has kept an identical number of clean-sheets in the process.
It is going to be a big test ahead for 'The Wall' as prepares himself to face the team with the most lethal attack in the league this year.