Arsenal have just signed Real Sociedad midfielder Mikel Merino and may yet get another through the door before transfer deadline day on Friday. Mikel Arteta remains keen on signing an attacker and has been eyeing Sporting’s Viktor Gyokeres throughout the window. Those links have since gone quiet but they could still make an 11th-hour bid in the final three days of the window. With that said, Sky Sports journalist Kaveh Solhekol has provided the latest on a rumoured striking target. READ MORE: £110,000-a-week Arsenal player could leave to join Galatasaray this weekChelsea working on Ivan Toney …