In response to the question, no coq is by no means good enough to last a whole season imo, don't get me won't the guys been superb since he has returned but in the last 5 games or so of the season he looked a little shaky, making silly needless tackles (e.g. taking down gabby in the cup final) that will inevitably either cost the team a match or 2 or get him banned for 4 or 5 games over the course of the season (like Jam said).
It'd also be nice having the option to play 2 strong cdm's in those big away games, don't get me wrong we beat city but they didn't have toure, aguero was coming back from injury, it wasn't a fully fit squad. To go to SB and snatch a cheeky 0-0 we'll need a midfield more like coq-sneiderlain (as an example)- wilshere instead of coq-cazorla-ozil, i.e
With 2 cdm's as jose showed with Matic-Zouma last season