Suggested

The perfect game

Qualifying system : Change qualifying into the real qualifying and people who qualify to q3 should start on the Q2 tyres

Have Tyre allocation : so choice can be limited between FP , qualfying and race,  and people will manager better the use of tyre

Change fueling system : make the fueling system like in 2019 so people can stay as much as possible and no difference in weight between a car who didn't stop and one who did

Add VSC and SC : so strategies will change and make races more efun

Add Engine mods: add engine mods that give more power but hit the reability of the engine

Change engine allocation : give 3 engine per season and people who takes more get penalties 

Add the fastest lap point.

Fix the speed and gear that are shown when you click on a driver

Qualifying system : Don't agree. It will take too much time for people to watch and manage the driver.

Tyre allocation : Totally agree. At least a system where the host can choose a number or tyres used (mini 1, 2, 3..). That's hard to do the 2 tyres rules. 

Fueling system : Don't agree. The fueling system permits to have more surprises during the race. 

VSC and SC : Useless in a league where people are all active. 

Engine mod : 3 engine ? Only ? They'll need to change the ratio damage per race then.

Faster point : Good idea.

Fix the speed and gear : Good.