[Getty Images]Arsenal are getting closer to completing a deal to sign 18-year-old Blackburn Rovers striker Igor Tyjon.The England youth international has been a long-term target for the Gunners and they attempted to complete a deal to sign the forward in January.Multiple sources have now told BBC Sport that a deal has now been agreed between both clubs and a medical is expected to take place.Tyjon has made three appearances for Blackburn's senior side with two in the Championship in the 2024-25