A calf harm suffered in opposition to Chelsea led to the defender coming off through the first half of the defeat at Stamford Bridge.Patrick Vieira confirmed the blow after the sport however mentioned he was unable to place a timeframe on Andersen’s return.James Tomkins got here on on the weekend and can proceed to deputise in opposition to United if Andersen misses out.Vieira’s different choice choices are largely tactical with James MacArthur and Nathan Ferguson long-term absentees.Learn MoreOdsonne Edouard is competing to return up entrance, permitting Wilfired Zaha to maneuver out huge on the expense of Eberechi Eze.Jordan Ayew and Michael Olise ought to proceed within the beginning line-up regardless of Vieira’s requires his facet to be extra scientific.Vieira mentioned: “We went toe-to-toe with Chelsea and we’ll attempt to do the identical in opposition to United. With a bit of little bit of luck, we will rating these objectives.“We have now to compete on the sphere with the standard, ambition and values we’ve. We are going to compete, and that is good for the soccer membership.”Predicted Crystal Palace XI: Guaita; Clyne, Tomkins, Guehi, Mitchell; Doucoure, Schlupp; Ayew, Olise, Zaha; Edouard.