If Newt would drop out and endorse Santorum, Rick would take both these states. Would be the deathknell for Romney.
If Santorum would drop out so the focus comes back to Newt, we'd have someone with an actual intellect to back...Santorum's running out of cliches and sound-good/feel-good phrases. He's like the scarecrow - highly likable but the tune to "If I Only Had a Brain" keeps [laying through my mind when I hear him spit out his abbreviated "profundities".