I think the 49ers should invested on Lutui. Last year during the postseason, I knew the weakeness of the 49ers is the line. If the line can't step up to protect ASmith, he will run for his life all the time and made some bad decision during the passing plays. We got some T-Rex but, they don't know when to plough and protect the QB. We really needed some veterans they can help to bring back the Lombard trophy to SF.