Fabrizio Romano has revealed that Arsenal are getting closer to their third signing of this summer’s transfer window. The Gunners have just finished their pre-season tour of the United States, and they are expected to be back in London very soon. The Premier League runners-up have two games coming up in the Emirates Cup against Bayer Leverkusen and Olympique Lyon, but all eyes will be on transfers. David Raya’s loan has been turned into a permanent deal, while Riccardo Calafiori has been signed from Bologna. Now, talks are underway to complete Arsenal’s third signing of the summer. Fabrizio Ro…