ARSENAL have a huge summer of change on their hands – and many big deals are in the pipeline.Viktor Gyokeres is reportedly waiting to travel London to complete his medical ahead of a £63.5million move to the Emirates – and Mikel Arteta has dropped a hint on the move.In other news, the Gunners have also agreed a £16.5m deal for Cristhian Mosquera from Valencia.Meanwhile, Bayern Munich will go head-to-head with Arsenal in the race to sign Eberechi Eze.Follow ALL of the latest news, rumours and transfer updates from the Emirates below…