Roy Hodgson never looked like being the man to bring the league title back to Anfield. Should Liverpool become champions for the first time since 1990, however, they may owe a debt of gratitude to their least popular manager of modern times.
Football: Manchester City stunned by Premier League minnows
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Crystal Palace scored three times to beat Manchester City. Photo / Getty Images
City have now gone eight games without keeping a clean sheet. If they were a byword for defensive excellence earlier in the season, they have made more mistakes of late. Palace punished them.
If John Stones was blameless, he was also luckless, playing a part in Palace's first two goals. Deputising for the injured Fernandinho, City's stand-in holding midfielder slid in to dispossess James McArthur. But the ball fell for Jeffrey Schlupp to angle a shot beyond Ederson.
If the goalkeeper was beaten by precision then, he was defeated by raw power a couple of minutes later. Townsend connected beautifully with the sweetest of volleys, but a wonderful goal from his perspective was an avoidable one from City's. Stones won the first header, meeting Patrick van Aanholt's free kick, but then Gundogan missed his and Silva redirected the ball to Townsend who fired an unstoppable shot into the top corner of Ederson's goal.
Townsend's catalytic impact was apparent again in Palace's third goal. The England international headed against the post and as Max Meyer reached the rebound, Kyle Walker chopped him down. It completed a wretched afternoon for the right-back but Luka Milivojevic reinforced his reputation as a penalty specialist with a coolly dispatched effort.
City mounted a response. Sane struck the post with a free kick. De Bruyne halved the deficit with a cross that sailed over Guaita and in.
If Pep Guardiola deemed this the most winnable of City's festive fixtures when he decided to ease Sergio Aguero and De Bruyne back into top-flight football, the gamble of beginning with both on the bench backfired. The Belgian was outstanding when he came on, but it amounted to a remarkable result for Palace and the Premier League alike.
They weren't the only top four side to be stunned heading into the Christmas period, with Leicester claiming a 1-0 away win over fourth placed Chelsea thanks to a late Jamie Vardy goal.