Arsenal haven’t had the best of luck in the summer transfer window so far when it comes to securing their top targets. Benjamin Sesko decided to stay at RB Leipzig this summer, Joao Neves looks set to join PSG instead of Arsenal, and now, another of Arsenal’s targets appears to be headed elsewhere. Indeed, Arsenal have been linked with a move for Dani Olmo this summer, but according to Fabrizio Romano, speaking on Playback, Barcelona now believe they’re in pole position to get a deal done for the midfielder. READ MORE: Pundit says Arsenal have a ‘brilliant’ youngster whose passing has really i…