Many pundits feel a fourth at the hands of Ferguson's men could prove terminal for Arsenal's championship hopes and with so many men missing, including star striker Emmanuel Adebayor, it looks a distinct possibility.
But Ferguson is more interested in his own side and, having lost to Liverpool and drawn with Chelsea, Newcastle and Everton in their first 10 games, he knows United's record is not exactly flawless.
"This match is critical for us," he said. "We have to win our games and be consistent from now until the end of the season because we have points to make up on Liverpool and Chelsea. "There is no way I am going to be thinking about what is happening at Arsenal. This game is important for Manchester United.
"We have every right to contest the championship just the same as Arsenal or anyone else, so we will fight for the right to win." Not that Ferguson is unaware of Arsenal's plight. Wenger's team have come under attack for not only their performance in defeat at Stoke last weekend, but the Frenchman's attack on the Potters' approach.
"When you play against Stoke, if you concede a throw or a corner you need your tin helmets on," Ferguson added. "You know the ball will be in the air and you have to head it. They know their strengths. They are committed and honest but I certainly do not think they are a dirty team."
In such situations Ferguson tends to fight fire with fire, and that spirit is one of the reasons why he gave short shrift to Scott Brown's complaints about Cristiano Ronaldo apparently kicking him at Parkhead on Wednesday.
"Has he never been kicked before?" said the Red Devils boss. "There is not a more fouled player in the country than Ronaldo but he just keeps getting up and saying 'Give me the ball'. "It is the courage that distinguishes great players from everyone else."
Past history suggest Howard Webb will have his work cut out to maintain order on Saturday, even if Roy Keane and Patrick Vieira are no longer centre stage.
In accepting Wenger's Arsenal have played 'excellent' football for the last six years, Ferguson also feels both sides have changed as the greats of yesteryear called time on their careers.
"We have different types of player now," he added. "You could say we have more of a football team than we had 10 years ago. "It is impossible replicate every item of a team."
Ferguson does feel his side's second-half showing at Celtic proves they are approaching their best form. The same cannot be said about Arsenal, although no one in the United camp is taking much optimism from that.
"Arsenal have had injuries and when you don't have your best players you don't get the best results," observed Ferguson. "Arsene has one or two key players out but if anyone thinks it will be easy, they are wrong. "It will be a tough game, as it always is. Over the years, games between the two clubs have always been very competitive.
"They are always played at great speed and they are always highly emotional games. "I am sure their fans will be wound up tomorrow because of what has been said during the week. We have to cope with that."


