It looks like there will be more Rally2-kit cars in ERC2 this year. And some others were planning to build it, but when FIA is slightly killing this...
Currently the most important is how much money are organisers able to bring... Arctic is one exception as manufacturers were pushing to have one snow...
If all WRC2 cars will be affected by Bertelli or Tuohino in a snowbank, it is better to give them same time than making some "random" notional times...