If there are no more signings then the top 4 will be the same as last season without a doubt. If United sign a centre back and either a right wing back or a centre mid then they will be be strongly competing, if they sign all 3 then they will compete for the title. ATM Arsenal are ahead of Liverpool but if Liverpool get a world class striker (Cavani, Reus, Falcao) then they will be title contenders as well and ahead of Arsenal for the top 4.