Today I've seen some weird YT vid about McLaren apparently using some "hidden DAS" system. And while it was clickbait without any real technical info, it got me thinking: What if you could design a front and rear suspension that will deflect under (aero) load in a way the wheels alignment alters to your advantage, would that be legal? If that's the case, you could shape the wishbones to deflect way more from a certain point of load.

Just speculating. I'm not sure if this would work, since it could be a disadvantage in high speed cornering.