Don't see it, bar Aubaymang, Miki and maybe Ramsay on a good day I can't see any of their players being good enough for top 4. Their squad is looking more like a 2nd tier Prem club, with the likes of Leicester, Everton, Soton etc fighting it out for EL spotsplenty of talent. trust me those you mention will follow along like little boys with the ethos of a new manager til he gets to get rid.
arsenals main issue is weak away from home which says attitude and lack of fight.