Arsenal have done a great job when it comes to getting key figures to sign new contracts in recent times. The likes of Gabriel Martinelli, Bukayo Saka and William Saliba have all penned new deals over the past 12 months, while over the last two weeks, Ben White and Takehiro Tomiyasu have followed suit. However, there is still one contract situation that needs sorting – Mikel Arteta’s. Indeed, the Arsenal manager’s deal is up at the end of next season, and with clubs such as Barcelona apparently sniffing around, Arsenal need to get to work in terms of renewing their gaffer’s deal. Speaking on T…