Good signing for a decent price in this climate. Hopefully he can live up to his potential with us.
I'm not sure what the plan is though(if there even is one, with Arteta it's not a given). How can we fit him, ESR, Saka and Pepe into the line-up? Loaded(player-wise) in attacking-mid/winger position while having gaping holes(useful players) in midfield and striking departments? I guess we could try and play him deeper, he works pretty hard, although it's concerning he's so lightweight and weak.