Hi there, so with the league rules we've seen some additions made to the game which allows variance of rules between each leagues. We could also see what step further we can see this moving forward. I have a few suggestions which shouldn't impact the game in a huge way.
Tyre Rules
So in addition to the 2-tyre rule, we could also have a variable slider per track for the wear-rate of tyres. What this can do is change the tyre wear requirements per league where different leagues want the tyres to behave differently. Like the Wet tyres or having more or less stops, or even making Super Soft as relevant as the Hard tyre when it comes to race strategy, and also switch off any 1 of the four dry tyres so it becomes unavailable for that race. The wear-rate would be calculated before Tyre Efficiency.
What you can do is set the Wear Rate of each tyre as follows:
Disabling any one dry compound would prevent you from disabling other dry compounds. Also Intermediate and Wet Tyres cannot be disabled.
DRS Strength & KERS Strength and Capacity
The ability to change DRS's strength and KERS' Strength and Capacity for the entire season:
On a Scale of 1 to 10 you can set the strength of how much DRS and KERS will give you and additionally, how much total KERS time per race you can add to your car. You could also choose to have KERS regenerate and choose it's starting charge level if it's a regenerative KERS. You can modifier them as follows:
Starting Charge automatically changes to maximum if Recharge is not enabled.
What this does is give each league their own identity to race in the conditions the league wants, decided by the league and it's manager. Instead of setting all leagues to the same ruleset with these devices, it's a widely requested feature and I think this gives a fair opportunity for allow leagues to operate within the rules they desire to run with. This also removes the requests of people asking for Tyre wear to be returned, KERS to be retuned, DRS to be retuned or them to be switched off altogether.
Hope this helps with a lot of individual requests to allow something more progressive to be designed and I think it fits the style iGP likes to have it's UI and Settings made.