From Congress Daily:

Dems Gauging Support For Bridge Fund By Christian Bourge and Ben Schneider Congress Daily AM November 14, 2007
The House could take up a stand-alone $50 billion bridge fund for the Iraq war as early as today, although late Tuesday Democratic leaders were still weighing the competing concerns of the anti-war and moderate wings of their party to gauge whether they had the votes to pass it.
Changes to the bill from last week include moving up the date for redeployment to begin from two months from the date of enactment to one month, in order to appease anti-war members, and including presidential waiver authority for a prohibition on sending any units to Iraq who are not fully trained and equipped.
The latter is meant to shore up support among more conservative Democrats.

They changed the start date by a month to make antiwar Dems happy? Does that have any relation to anything on the ground?