Something tells me that Maltheus probably wouldn't have cared how this would have effected Rand's campaign, or that he may have hoped for Rand to serve some time along with Benton for endorsing Romney. I've heard stuff this crazy out of certain purist Ron Paul supporters.
Benton does more damage to Rand out of jail than in. Don't forget, he was indicted right before the 1st debate and it wasn't even brought up.