My idea is to give everyone on all tiers of the league the amount of exp based on the maximum level of elite players. It could help rookies and especially pros to level up faster and be more competitive in the elite tier by the time they manage to get there.
I came up with this idea after watching many pros who had just been promoted to elite struggling to remain in elite and not get relegated, not talking about scoring a single point in most cases.
Just not fair in my opinion and it really demotivates many people to stay out of points for many seasons after wins and podiums in rookies and pro or even worse if relegated.
And based on my observations it depends to a great extent on level which is too low to fight elite oldtimers of average levels 18-20 in old leagues while newcomer are usually around 15. Giving them exp points based on the elite tier levels from the very beggining would help them to be more prepared and competitive.