Thanks @keithcollantine , I wonder why I was not able to find the article even though I thoroughly searched for the two indicated words…
There are many interesting views in that article and also here… But I must say I agree with @ratboy . Possible problems with that idea though:
1. Monaco – very hard if not impossible to overtake. This could be improved if effectiveness of KERS and DRS was improved? (remove one artificial rule and make the other two stronger? ;) )…
2. The part where “B” teams (as mentioned above by @gabal ) could potentially be used to block certain drivers and not others. The counter argument is that if teams really wanted to do this, they would have done it by now even with the current Blue Flag rules.
I think the following comment was very interesting by @sojcarter :
“Why not settle for a compromise that says that the backmarkers need not go off the racing line when a leader comes up behind them, but should they go for a passing move, they should go by unimpeded.”