Doing this, all drivers will have 2 Spec 4 engine for the rest of the season.
One brand new for Suzuka (and other races) and the other one.
But it is true that at some point, RB need to be another thing than the team "who win races by opportunity / some good race" and use many engine a year.
Becoming a true title challenger with 3 engine a year will not be that easy I think.
Lets see if 2020 can be a 3 engine season, and then 2021 title contender