If SoB were replaced with another wooden coaster, the GP would continue to think that the new ride was ACTUALLY SoB, even if it obviously wasn't. That's what's happened with Psyclone/Terminator: Salvation at SFMM. I would bet nothing wooden will be built in that spot for a long, long time.
People will be calling the other wooden coasters SoB though (they already do, mostly The Beast).