The southwest corner
SANTA CLARA — For what it’s worth, the Niners really like each other. They may or may not man up against the Pittsburgh Steelers this Monday night – I think they will – but regardless, they get along. Anthony Davis and Mike Iupati are best friends. Parys Haralson and Aldon Smith act like brothers. Colin Kaepernick and Bruce Miller joke around with everyone. But there’s a cool section of the…