Suggested

Kers Visibility

An interesting idea would be to remove the visibility of the boost bonus (KERS) for other managers. This could totally change the way we race. Spend completely at the beginning of the race, leave it until the end and try to take the best lap point or try to take risks and get the DRS.
It would make disputes more unpredictable. If we dont know the amount of fuel and the development of rival cars, there is no reason for KERS to be available.

I’ve mentioned this before (be a league option to be turned on/off) especially people of different strategies etc or when you or someone else pits and sneakily uses it! 1st place will never really have control until they cross the line 

Will be interesting,if you want to overtake or to stay ahead you will be thinking if he has more boost than you???and you will not know,good idea???

I like that idea too. Good for long running leagues, with close racing season for season as a twist. specially with the possibility in options to turn on/off. You have to collect then more data from your rivals in lap times or just switch over to them, to keep track what they up to. But thumps up ? for keeping the flames ? 

Thumbs up for this idea. 
Hide it, also hide flames. 

Yes, the flames too. I forgot to mention them.