Aye now shift back to reality for a minute and think of how poor the midfield consistently looks without xhaka. I mean give me 2 parteys if that's an option or party an another world class midfielder. But for years under Wenger, Emery and arteta (proven, proven and unproven) we've stunk when xhakas missing. Loconga will hopefully really help.
We only have to think as far back as the EL games against villareal. Xhaka didn't play either game in midfield and despite having the second best form in the prem from December till the end of the season. We were really terrible in the middle of the park in both games.