From Confirm Them:

"Just heard from a very knowledgeable Washington insider type. One of the most staunchly conservative people I’ve ever known, and with some degree of personal experience to back it up, my “insider” just characterized Gonzales as “a very good bet to be a solid conservative justice over the years.” Interesting."

Also:

"The press reports are accurate. It’s very likely that there will be no announcement before Monday. And the consensus this afternoon is that no one (including, quite possibly, the President) has any real idea who the choice will be."