There's already a Rally2-based regulation for privateers. No cause for concern there.
WRCStan Today, 19:06Entry List:
https://app-cdn.sportity.com/ac24437...try%20List.pdf
Engine upgrades were already on Meeke's car on the last rally
pedro16 Today, 17:59Hyundai had lots of i20 Rally2 upgrades on the car for Rally Croatia so I expect Meeke will have these for Portugal.
https://motorsport.hyundai.com/debut...rally-croatia/
Rally Discussion and Bar Talk Thread
Shows they can organise, it isn't the roads under inspection.
WRCStan Today, 19:10