I don't know if I would call Spring Valley a sleeper...they are high quality and everyone should expect the best from them...I've got them in the state finals, but if NW is as good as they seem it'll be NW to take it all.
Personally i dont see NW winning, they have been ranked #1 all year long a few years and have not come away with a title. I see them going the distance (either upper state or state) and losing a close game to someone.
ive seen NW play twice and when they put it together no team in the state can play with them. however, the question is will they bring the "A Game" to the playoffs