If we for all practical purposes say that Rally2 is the new top class, since WRC1/27 will be a Toyota for a few years.

Then the role of the Rally3 class will become much more important for privateers in WRC and regional series, much due to cost. Will we then see that Stellantis and new manufacturers will construct a Rally3 car?
Close to 400 Rally3 cars buildt so far, they are now aprox as fast as a Rally2 car was a few years ago, for a lot less budget to buy, and to maintain.