Correction Walker said he wants to be back in San Francisco if the money is right. He will get about 2-3 million more dollars on the open market then he will by staying with the 49ers. Honestly I'd rather go after Walker in FA then tag Cook at this point. Cook is a better receiver then Walker by a slim margin but Walker is miles better then Cook at blocking. Also, with the tag number at 5.5 million both would most likely cost the same amount.