I'll be rooting for the ratbirds. I can't stand the Niners and their pretentious fans. Niner fans are like patriot fans in that many of them think football was invented with Bill Walsh (the pats fans think football was invented with belichik and brady).
I'd rather the ratbirds win a SB than give the niners fans more fuel for their franchise being the greatest franchise to ever grace the gridiron. No thanks.