Although Arsenal have signed Riccardo Calafiori and recovered Jurrien Timber from injury, there’s no doubt that Ben White will once again be crucial this season. Mikel Arteta now has a plethora of options at the back, able to replace White with either Timber or Takehiro Tomiyasu on the right. TBR Football recently shared that Arsenal could sell Tomiyasu for the right place, even if there are three other defenders the club would prefer to say goodbye to first. But either way, Arsenal’s defensive situation is looking very healthy, and Calafiori’s arrival should make a big difference. That being …