Former real madrid midfielder wants assurances future gunners boss signs extension club

It seems like you're referring to a news article or a quote from a former Real Madrid midfielder who is now a pundit or a commentator. The article or quote is suggesting that the former midfielder wants assurances that the future Arsenal boss will sign an extension with the club.

Here's a possible breakdown of the quote:

• "Former Real Madrid midfielder" refers to a player who has played for Real Madrid in the past, but is no longer a part of the team.
• "Wants assurances" means that the former midfielder is seeking guarantees or confirmation from the club that the future Arsenal boss will sign an extension.
• "Future Gunners boss" refers to the next manager of Arsenal Football Club.
• "Signs extension" means that the future Arsenal boss will sign a new contract with the club, committing to a longer period of time.

The quote is likely suggesting that the former Real Madrid midfielder is expressing his opinion or concern that the future Arsenal boss might not sign an extension with the club, and is seeking assurances from the club that this will happen.