Chelsea have always been a top side challenging to get to the top four and this season will be no different. The biggest change that Chelsea has undergone is the change in their manager. Guus Hiddink who had an awesome time at Chelsea is replaced by the experienced AC Milan manager Carlo Ancelotti. The squad has not undergone many changes but it will be boosted with the addition of Russian midfielder Yuri Zhirkov from CSKA Moscow, English striker Daniel Sturridge from Manchester City and Middlesbrough keeper Ross Turnbull. Chelsea have one of the strongest squads in the Premier League with the likes of Lampard, Terry, Drogba, Anelka, Deco, Ballack, Cech and much more and their chance to win the title will entirely depend on team management, team chemistry and how well they handle pressure.
Arsenal, in my opinion, would have to fight to keep its place in the top four unlike the rest of the top four which are challenging to win the title. This is mainly because Arsenal did not put up a very good show last season according to their high standards and the strengthening of the Manchester City squad will challenge the Gunners for a place in the top four. Arsenal lost there top striker Adebayor and defender Tolo Toure to Manchester City. Even though they have a slightly weaker squad and not a very good performance last season, it will all depend on how Arsene Wenger handles his team. With top players like Fabregas, Gallas, Van Persie, Arshavin and the rest, Arsenal will surely have an outside chance for the title but its all in the managers hands.