They should start by winning Liverpool this weekend so that Arsenal can close the gap. I noticed that Liverpool is having fatigue problem because it is still the same players that has been playing for them in all competition. Gradually they have begin to lose strength and if worst situation meets that they get any injured players then the league is over for them.
Manchester City should also win Liverpool if they want to come out 4th or 3rd before the league end. At least they will have the privilege to come back for the UCL title next season.
It is a tough challenge for Manchester City to beat Liverpool in the 26th match, the current condition of the players is still filled with anger and disappointment, after they were previously eliminated from the Champion League. But ready not ready they must immediately rise from adversity, there are matches that must be completed, they must realize the opportunities in the premiere league are still wide open.
If Manchester lose against Liverpool in this match, their position in fourth place could be threatened, at least a draw is more than losing, i don't think they can win this match, even though i expect it.