Deal for Sporting striker includes €10m in add-onsArsenal poised to confirm Cristhian Mosquera signingArsenal have finally reached agreement with Sporting for the transfer of Viktor Gyökeres in a deal worth up to €73.5m (£63.7m), having resolved the problematic issue of the €10m of add-ons to end a tortuous saga and Mikel Arteta’s hunt for a No 9.The north London club, who are poised to confirm the signing of the centre-half Cristhian Mosquera from Valencia for an initial €15m, made the official breakthrough late on Tuesday, sending an updated offer to their Portuguese counterparts to satisfy them over the structure of the bonuses. Sporting have wanted the add-ons to be achievable, based on appearances, goals and assists by Gyökeres plus Champions League qualification, whereas Arsenal had wanted to include some more difficult ones. Continue reading...