Arsenal are in the market for a goalkeeper as Aaron Ramsdale is expected to depart, and he will need replacing. The England International lost his Arsenal starting spot to David Raya, and Ramsdale is now set to depart in search of first-team football this summer. Raya joined on an initial loan from Brentford last year, and this move will now be made permanent. However, he will still need a number two behind him. Arsenal have been linked with Espanyol goalkeeping prospect Joan Garcia, and it now appears that one of Mikel Arteta’s backroom staff is driving this interest. Inaki Cana pushing Arsen…