Arsenal might be looking to make new signings for their playing squad but they could now be about to secure another huge deal as well. The Gunners have been reinvigorated under the management of Mikel Arteta, who, along with Edu, has helped the club back to challenging for titles and Champions League football. Despite falling short in the title race in the last two seasons, Arsenal remain firmly behind Arteta and are ready to back him this summer to go again next term. And in what is potentially massive news for the club, it looks like things are progressing along when it comes to keeping Arte…