Obama feeling the pressure now; will try to speed things up
As more and more pressure is placed on Obama to answer simple questions (like "Who does your brother work for, and why wasn't this disclosed to the people before you sent them billions of dollars") he will try to move things forward as quickly as possible while he still can.
He'll try to secure the Brotherhood's rule in Syria so expect some wild accusations. Expect a push for greater involvement by US forces.
I'm sure Obama will funnel as much money as he possibly can to the Brotherhood in the coming months.