Arsenal and Manchester City are the only clubs that have shown that fighting spirit to get the title this past season and every other clubs are just there as obstacles to prevent either of them (Manchester City and Arsenal) from lifting the trophy, like we all know the best team won the title.
Manchester City are never going to stop winning the EPL title till one of these clubs decide to stop them and that's another reason why Pep Guardiola had to stay another season to see if he could make it 5 in a row which I feel is not going to happen and if you call any club to stop them is Arsenal, others may try but I see the Gunners putting a stop to it, they are the ones closest in stopping City but Arsenal is filled with hope, just hope and nothing more.
Each season Arsenal gets an opportunity it all dies at the finishing line, so what I think Arteta should do is always be ready for any domestic competition, always make sure of reaching where the Citizens got last season and if we check properly those postponed games gave Man City the edge over Arsenal that's why the Gunners lost it, all I'm saying is Arteta should be 99% competitive next season, that might help him win the league.