both managers/clubs have nothing to hide, but arsenal may well see the FA Cup as a give away game because it's away to the Champions, do arsenal have a big enough squad to fight on 3 fronts with the Europa League in mid-week Thursday nights, I even think pep will stick to his plans and play Stefan in all the cup games.
also, are arsenal fully ready to show their hand early, knowing it's the Premier League they really want most,
would it be a good season for them if they only won the FA cup, when leading the league for most of the early season,
if Manchester city turn up, we win, it's not being big-headed or giddy it's just facts we are a better club than arsenal, they even know if we turn up It's pretty much over