Manchester United travel to Manchester City on Sunday in what is one of their biggest tests of the season so far, and a first taste of derby action for interim boss Ralf Rangnick.
City dominated United in the reverse fixture as they won 2-0 at Old Trafford, but it could have been many more for Pep Guardiola's men who exposed the flaws in Ole Gunnar Solskjaer 's side.
Solskjaer was given his marching orders just two weeks later, and Rangnick was appointed as interim boss after Michael Carrick stepped in on a temporary basis.
