I don't understand why everyone is so against this happening. It's not likely but there is definitely a chance and is something worth discussing.
First, Niners must win out to take the division, bottomline (the Niners can afford to lose one game if the Seahawks drop the next three but we won't go there).
Week 15: Seahawks play the Giants in NY. This game depends on what Giants team shows up. The Seahawks already have the weather, being on the road in NY, and it being a 10am start stacked against them.
Week 16/17: We all know how tough divisional opponents can be, especially at the end of the season when all the team is playing for is to prove they just a push-over. I would not count out either Arizona or the Rams in either of these games (of course the same can be said for when the Niners play Arizona Week 17).
A lot of people in this thread are confused about the tie breaker. If the Seahawks lose to either of the NFC West teams in Week 16 and 17, the Niners will win the tie breaker. Like I said before, not likely but worth discussing. See you guys at Candlestick for the NFC Championship game vs the Seahawks.