Archer, on 26 Dec 2016 - 00:29, said:
Push to pass that stops once the overtaking car front wing is paralel to the rear wing of the car overtaked. But at the start of the season nobody is allowed to use it. The drivers earn the right to use 1 time for every overtaking to other equal or superior cars that aren't from the same team as the overtaking car. For every "true" overtake a driver makes to a car from a constructor that is ahead in the constructors championship, or 50 points behind, the driver earns 1 push to pass activation that can use or not in that race, if the driver not make use of the number of attempts he earned he is entitled to use it at his own will in any other race of the season, the number of activations is accumulative until the last race of the season.
This is more fair with the overtaken car that nowadays is a sitting duck without option to defend, spoils wheel to wheel action, and kind of tries to close loop holes that goes against the spirit of the rule.
That would never work. Imagine the arguments of teams, at the first race of the season, trying to claim that they have the worse car so that they'd earn DRS.
Unless what you're doing is making a system where it would never be used, which in that case you should just say removed it altogether. Without DRS it's hard enough to pass a slower car. With those rules in place it would never be used.
FPV GTHO, on 26 Dec 2016 - 01:35, said:
If you opened up DRS usage, you would need it to be a double DRS system to keep the car balanced. A big issue now with its heavy restriction is how much it changes the car balance, as it's only intended to work in a straight line.
These ideas to have DRS neutralised when cars are next to each other would have other consequences as you would no longer see drivers try and get as close as possible. If you've got 2 overtakes: situation A the chasing driver comes from 10m behind before having the DRS switched off. Situation B the driver comes from only 5 metres behind. You're wiping away any motivation to get as close as possible.
Regarding your first paragraph, no it wouldn't need that. DRS would be used on the straights or if the driver was feeling brave on some corners. It would be a major risk to open it other than on straights and that would give the driver some more say in whether a pass happened or not.
Your second paragraph doesn't make sense. Having the DRS close when the pass is completed doesn't change the driver's motivation to make the pass. It wouldn't make a difference whether the driver is 5 or 10 m behind, they're still going want to get their car in a position to either slipstream past or out-brake. I really don't understand where you're coming from.