The January transfer window is still a few months away, but Arsenal are already very clear about the future of one of their players. The Gunners have built a decent squad, but injuries since the start of the season have led many people to question Mikel Arteta’s squad depth. When everyone is fit, Arsenal are one of the best teams in the world, and their academy is regularly producing tremendous young talent as well. That, however, hasn’t stopped clubs from keeping an eye on a few Arsenal players to sign them in January, either on loan or on permanent deals. Arsenal make Ethan Nwaneri loan deci…