Post-New Hampshire political questions

Will there still be a Clinton staff shakeup? How much? How much does Mark Penn get declawed? Or has he already been? Would she still be smart to low-key South Carollina? How well does Edwards have to do in SC, with Clinton either in or out, to still be credible or even halfway credible?

On the GOP side, other than Rudy's last gasp bid in Florida, will Paul be helped or hurt by GOP-voter only primaries? Despite his being against the war, how well will his conspiratorial/staunch pro-life/talking race in code schtick play in the South? How well can Huck do with small staff and money?