Karl Rove's out -- what's next?

With chief Bush strategist Karl Rove throwing in the towel at the end of the month, can we expect a change in the Administration's strategy?

Rove himself claimed to not be religious, but his harnessing of the evangelical vote was central to Bush's rise and re-election. Maybe Rove is going to throw Rudy Giuliani a bone. Boy, does he need one.