Bottom-half it's gonna be hard to stop the Bryans from making the final.
Top-half looks more uncertain. Think one of Mirnyi/Nestor, Lindstedt/Tecau or Paes/Steps will make it in the end.
Think Marray/Nielsen will crash and burn and go out early. One of the un-seeded US teams will probably cause some upsets, having home advantage and so forth
Unseeded Americans wrecking havoc.
Sock/Johnson take out Mirnyi/Nestor
Monroe/Young take out Llodra/Zimonjic
Harrissons take out the Poles.
The Bryans now have a cake walk to the finals