For me, Marcos with all his faults he is quite an ok backup to have at LWB, better than Emerson for sure where the latters advantage is only his speed. I cant take anymore of those hoof balls forward to nobody.
As bad as I feel for Azpi and his move to Barca, we simply cannot lose another senior defender without getting one in. Hopefully Azpi will be a professional about this and understand our situation.
I think its better for us to hold off on the LWB, RWB position and focus first on getting another CB and an attacker, and then maybe explore the options we have near the end of the transfer season. We will also need to do proper research to find the most fitting player for those positions (RWB,LWB) as I think they will be here for a while and we do not need another Baba Rahman on our hands, this is also why we need to improve our scouting department.