It looks like the difference in a2c is minimal here so doubt that's going to happen. To be honest, I doubt it happens as much as internet wisdom might like you to think it does.
a) That's not what's being discussed here.
b) You gonna ride that bovered up xc biek for xc or for some mad dh and jumps that'd probably have ripped the headtube off with a 63mm travel fork anyway?
It looks like the difference in a2c is minimal here so doubt that's going to happen. To be honest, I doubt it happens as much as internet wisdom might like you to think it does.