Newcastle United are massive favourites heading into their game against Sheffield United. Even though they lost to Crystal Palace in midweek and played terribly, the majority of onlookers are backing the Magpies to win on Saturday. That is the view of Paul Merson, who has tipped Eddie Howe‘s side to triumph 4-0. That would be the perfect response to the disappointment of Wednesday, while it would also relegate Sheffield United from the Premier League. The Blades need a miracle to survive, and it feels highly unlikely that they will get one. Their fate could be sealed this weekend, and it could…