Harbaugh breaks down the Cardinals
SANTA CLARA — Here’s what Jim Harbaugh said Thursday about the Arizona Cardinals. Do you get the sense that the Cardinals are, have been or are a big-time rival for the 49ers? “Division opponent, I really believe that your next game is your most important game and that’s how we’ve approached it around here.” What habit do you need to keep when you’re defending Cardinals WR Larry Fitzgerald?…