Former Arkansas Gov. Mike Huckabee looks like he’ll give the 2012 White House campaign a pass, says Mr. Huckabee’s top political operative. Mr. Huckabee has told followers to tune in to his Saturday evening show on Fox News for what he calls a major announcement. But Ed Rollins, who directed his 2008 campaign and has been organizing his 2012 campaign-in-waiting, said he has not been consulted. “I’ve heard nothing, which indicates to me he’s not running,” Mr. Rollins said in an interview. If Mr. Huckabee formally says he’s a no-go, his absence will reshape the still-chaotic campaign for the Republican...