i just can say to that, that this rule will just exist until we announce something different. We want to give all teams the same chance to get a GT1 team. Last year some teams even had 3 Teams in one class and took other teams the chance to participate in that class. Therefore this rule.
I agree with that, but what I don't agree is the restriction between different classes. The best way to get a varied grid is to balance the cars equally, but let everyone chose their car freely. I mean, why would a GT2 team be "penalized" because of the GT1 team's car choice? :/
And one thing I wanted to ask - why does it start at 1800 UTC, therefore running overnight, when it could [for example] start at 0700 UTC, and be finished by 2200 UTC?