What does "fair" mean?
Everybody tries to stretch the rules as far as they can--that's a part of racing. When one side appears to have a lopsided advantage over the other side, then they change the rules for the following year, or the other side adapts and overcomes. It's a constant game of catch the mouse.
I remember when Audi was dominating US road racing and officials kept making up rules and placing weights in the audi because everybody else was crying like babies--but the audi still won. They finally banned all-wheel-drive, which finally did it for Audi.
My point is, "fair" seems to only BE fair to those that are dominant so long as they have the fastest bike. As soon as they start losing they start to cry like babies for rule changes. In this case, the green flag hasn't even dropped yet and the whiners are coming out already.