The problem is that it never works like you would like it to work. Majority of the competitors stay in the championship till their age allows. That's how it always has been. This is a list of all ERC1-J 2020 competitors.

Munster, Solberg, Llarena, Cais, Marczyk, Dinkel, Devine, Lindholm, Tempestini, Batistolli, Kreim

Tell me which one will stay and switch to Rally3 car? IMHO probably noone. So what will be left of a very competitive championship? A ruin which has to start from zero. Is that worth of making Malcolm Wilson happy?

Anyway time will tell.