He's always been good as run support and played great last season against the run and pass but before that it's questionable. (sbnation.com)
Coquelin did great last season because he knew his job defend yes he got a few cards but never really allowed anyone to get under his skin. (justarsenal.com)
I think we need Mahrez or Draxler or another top winger to do well in CL especially if we offload Campbell Walcott, Ramsey and Ox were not that great last season Mahrez is high scoring winger and he could mean the difference between PL winning and CL winning (justarsenal.com)