Thanks for clearing the contract situations, wasn't really sure about that, I only knew about Coquelin. Keeping Arteta is okay, as long as he's gonna play just a minor role, similar to Rosicky this year. Speaking of him, his contract is alsu up I believe. Not sure what to do with him, he's our longest serving 1st team player if I'm not mistaken, and last few matches showed he's still a good player and his workrate is great, but he's not getting any younger and the likes of Zelalem, Crowley and Maitland-Niles are approaching age when they need to play some 1st team matches, and I won't be overstating if I say that our loans last couple of years have mostly worked out badly.
I think Rozza said once that he might want to return to Prague at some point. He's one of my favorite players and will be sad to see him leave, but this summer might be the time for him to leave as I think he can still play for another 2-3 years at a bit lower level.