49ers all in with a new look
Here is my Saturday column. SANTA CLARA Little differences. Jim Tomsula wears a black 49ers tracksuit with red sleeves and a gold zipper on the upper left arm during Thursday’s OTA. He tucks the jacket of the track suit into his polyester pants. Jim Harbaugh wore khakis, a sweater and a baseball cap during practice when he was the 49ers’ head coach. He looked like a giant kid who had…