Everton vs. Manchester United is the defining match in what has been a troubled season for both Roberto Martinez and Louis van Gaal.
Both managers will feel under enormous pressure if they do not win at Wembley on Saturday evening, with a place in the FA Cup final at stake.
Could a Cup exit at this stage result in a manager losing their job? Luke O'Farrell (Everton) and Musa Okwonga (Manchester United) debate whether this is the last stand for their respective bosses.
Who needs the FA Cup more?
Luke O'Farrell: While Manchester United are some distance short of the title challenge they are accustomed to, Everton head into this FA Cup semifinal in total disarray.