Discipline and film study. That's it. VD can't beat a team that doesn't give up 5 turnovers.
Could be just me, but it always seems VD gets the ball thrown to him either on the hash marks or right on the sideline.
Another thing, you can't try to stop just one or two people on the niners offense because they're loaded with potential playmakers.. Either qb can run it, Randy Moss, Manningham, VD, Crabtree, Kyle Williams, Delone Walker, Gore, KHunter, (I'm happy LJames hasn't come on strong yet). That's a lot of people to think about, so the only way to deal with that is disciplined football and not biting or worrying about certain individuals.