Arsenal's ambition is of course about 3 points at the Etihad and leading the standings, but Manchester City's ambition is to try to defend their title and win every game. Arsenal will lead the standings if they win, but if Manchester City wins then Liverpool will be in the lead, especially if Liverpool can beat Brighton.
Arsenal huge ambition for beating Manchester City in front of their fans and has opportunity for premier league trophy this season, but Manchester City won't loss any point yet when playing on their home with one point left from Arsenal and Liverpool has chance return to 1st or 2nd place depend on Liverpool match result.
Liverpool can beat Brighton Albion and Manchester City or Arsenal don't make match result draw, its give advantage for Liverpool if can win from Brighton has two points from Arsenal and three points from Manchester City.
Premier League format with goal difference and not matter with lead head to head home and away match, Liverpool lack goal productivities must scoring many goals on every matches left.
Arsenal ambition to get the complete three points at Etihad stadium which will be difficult for them because Manchester City haven’t lost any match at Etihad stadium this season; for this reason, I am also thinking that Manchester City will win the match because if they lose the match, they will slightly lose their chance of winning the Premier League this season. Nevertheless, Arsenal will not also let them beat them easily because they knew what Manchester City did to them last season; they (Arsenal) will want to make history by defeating Manchester City to give them more hope of winning the league. Therefore, I am expecting a draw in the match.