Gary Neville has given the Manchester derby debate even more spice by suggesting Ole Gunnar Solskjaer, who needs to rest players.
Many Manchester United fans are so desperate that Liverpool should fail in the Premier League title win, and they would be happy to see their cross-city rival win if Jürgen Klopp's team misses.
Of course, that would mean City won at Old Trafford.
This is not comfortable with Neville – but he has now suggested that they make changes for the big game on April 24th.
"Sunday after Everton is winning most of the games," Neville said on Sky Sports Monday Night Football.
"If they beat the city but lose to Chelsea, they are still in and around the top four.
"If they lose to City but beat Chelsea, they are in the top four.
"So if they win against Everton on Sunday, the game to change players would be the city game."
When co-pundit Jamie Carragher laid his head in his hands, Neville added, "These are not you who go into the city game and think that United may lose the game, they have to win.
"But with four games in ten days, you can not play the same eleven players.
"In my opinion, if they defeat Everton on Sunday, then make two or three changes against City and still try to achieve the result."
The former United Nations right-back has said he can not fill City.
"I'm not interested in Liverpool winning the league, but I'm less interested in Man City winning quadruples," he said.
"I do not think both teams will be perfect towards the end of the season."
Neville believes City will retain the title, while Carragher believes his old club raises their first title in 29 years.
They both say that the two sides will lose points with two draws against the rest of the season.