I have an idea what if igp supports a league that has rules for using at least 2 types of tires and makes a special button about league rules and penalties for those who break the rules,
For example, if you break the rules, the system will automatically give a penalty after the race ends in the form of a point deduction or the next race must enter the pit again after starting or maybe a reduction in design points,
Because it will be lighter if the system helps implement a rule for each league and of course the league will be more competitive.