Agree with
@harms , It's a strategy that City or every team usually deals against low block by keeping one player on each wing. It reminds me of Guardiola's City 3-4 years ago when Sane and Sterling keep hugging the touchline to stretch the opposition and keep the pitch as big as you can. You can overload one of the sides by moving several players to another side of the field. It gains a numerical advantage on one side of the pitch to drag the opponent's team to another side of the pitch. This will create 1 on 1 situation or even 1 vs 0 situations and also gain to create a lot of goal-scoring opportunities. It fits with some teams like Man City and Ajax, a team that always likes to regain possession or build up from the back.
For example, Man City, They always like to overload the right side of the pitch, and then the ball is switched to the left side of the pitch where the space is empty and then left-wingers like Foden/ a former Sterling has a chance to get into 1v1 situation and could do anything that he wants to do like plays low cross to striker or dribbles past full-backs. I can see Matthew thrives in this strategy of Guardiola especially after having Haaland and then he will have a lot of freedom to do 1v1 situations or produce many accurate crosses to City's strikers or other players.
This is the example of ETH's Ajax Team creating an overload on one side.
This picture happened after City finished overload and then Fernandinho had a chance to pass through to Raheem Sterling.
Sterling was able to get into 1 v1 against opponents ( Bournemouth's rb) and managed to pass his defender and made a cross.
I can see Matthew's in a situation similar to Sterling especially after City has a target striker, who is top-notch in finding space for score and has a great finishing skill. He will have an opportunity to make it.
Another role that I think Matthews could play is a right-central midfielder in the 4-3-3 system by some managers. He had superb dribbling skills to unlock the defense, had great long-passing skills, and was not mediocre at a short passing skill. It would be a lot different from his hugging touchline winger( outside right). I think some top managers will try him to play in 3 midfield men in a 4-3-3 system. It could hybrid between right central midfielder/right winger and then he will have some freedom to play long balls.