The EPL competition has become tighter this season because it does not only involve Arsenal and Manchester City, but also Liverpool and Aston Villa, although there may still be hope for Arsenal, of course it will make it difficult for them if the results are always bad in the next few matches, Arsenal must be able to learn more there were many failures last season so as not to slip from the top of the standings and if you want to chase the EPL this season.
I don't see Aston Villa will able to become a champion, they're just a lucky mediocre team because they don't have a good attacking line, sooner or later they will drop to 4th position. Arsenal also doesn't convincing to win, they're always slip during middle to near end season.
I see a good chance Tottenham might comeback to become black horse because Richarlison can perform in the last five matches when he was a nothing.