Bummed about this, still think he could come out good. Had the misfortune of only playing for Emery who made Torreira and Xhaka look significantly worse.
No reason to think he wouldn't improve under Arteta, but it seems Mikel doesn't rate him, which is I shame. I trust him if that's the case but still hoping it has more to do with Ceballos coming back from injury rather than freezing him out.
He didn't improve under Zidane so why would he improve under Arteta?