Joe Staley on the 49ers’ future: “I feel optimistic.”
SANTA CLARA Here’s what Joe Staley said in response to a question I just asked him in the 49ers locker room. ME: “How do you feel about the future of this team?” STALEY: “I feel optimistic. I think we have a lot of young guys on this team, a lot of guys that are stepping up. We need more guys to get into those leadership roles. I see the traits…