We held our San Francisco 49ers chat earlier Thursday. Here are some highlights:Anthony Myer from Cbus, OH: Boldin was a huge part of our success this season, especially early on before Crabtree returned. How important will it be to resign him this off-season? Think it will happen?Bill Williamson: Unless someone pays a 33-year-old receiver major change, I do think he will be back. Boldin and 49ers are good fits for each other.Paulo from Philadelphia: Bill, how much of a role do you see for Marcus Lattimore next season?