In his letter published exclusively in yesterday's Mail, the England international said he was joining Manchester City because the club would enable him to play in his best position in the run-up to next year's World Cup.

"The World Cup has always been a major part of my thinking and I feel at Man City I will get the chance to play regularly in my best position and play a big part in a successful side," he wrote.

But editor Steve Dyson took him to task for failing to mention the fact that City have offered to double his £50,000-a-week salary - and published his own open letter in response.

It read: "Many will understand the turmoil you went through as you struggled to decide what was best for you and your career. They will understand your fears of going stale and slipping into the comfort zone.

"But fewer are going to be convinced by the reasons you give for joining Manchester City, a club that has often promised much but delivered nothing.

"Gareth, Villa fans could have stomached you joining one of the truly big clubs like Liverpool or Arsenal. But - and no disrespect is meant here - Manchester City are hardly one of the giants of the game, are they?

"They might have a fortune to spend, but that doesn't guarantee success. Your words don't wash and many supporters will suspect that money lies at the root of your decision.

"That said, this city and newspaper is grateful for 12 years of fine service and we send our sincere best wishes for the rest of your career.

"Thanks for the memories... but don't pretend that cash has not tempted you!"