Niners join the April Fool’s Day parade

Earlier on Monday, former Bills linebacker Nick Barnett had a little April Fool’s fun on Twitter, proclaiming that he has re-signed with Buffalo. The 49ers are now getting in on the action, announcing the release of the Jim Harbaugh Collection. It’s a good-natured reference to Harbaugh’s Rain Man-habitual black fleece top and khaki pants, along…