I think Al Ahli did a very smart move by signing Ivan Toney. This player was linked with some top EPL teams, but finally he moves to Al Ahli. Ivan Toney was one of top strikers in EPL, now he will be the machine goal of Al Hilal. Anyway, I think Toney and Firmino can play together. Toney must play as a striker, meanhile Firmino can play as an attacking midfielder or a second striker.
Ivan Toney is known with his cold penalty in Euro 2024 and honestly I am very impressed with his shot and his penalty shooting style. He can provide some other things for Al-Ahli attacking system too and Firmino with his time in Liverpool shows that he can support his team mates in attacking system very well. Firmino is a striker with his favorite style of ready sacrificing his own benefit and positions in order to help a team scoring goals and wining matches. Firmino is not obsessed with goals scored by himself.
I believe Ivan Toney and Roberto Firmino can support each other very well in Al-Ahli and if this club becomes stronger and more competitive, it will help to increase general quality and competitiveness of Saudi Professional League.