No, he'll have a major role and will be one of the top guys just like he was on Rand's successful Senate campaign. But a Presidential campaign is a massive organization and power is not always concentrated. The most likely scenario I foresee is that there will be 3 or 4 top people who are calling the shots in their respective areas of responsibility.
Anyone who thinks that Jesse Benton will not be a major part in Rand's Campaign is kidding themselves.
Well, at this point, the FBI is still investigating the Kent Sorenson issue.
And if Kent Sorenson was telling the truth, and Jesse Benton knew about the bribe, I think that takes him out of the running for any position.
Then again, the issue might do enough damage to Rand in Iowa, it won't even matter.
So, unless Rand isn't thinking that is an issue, then maybe he is kidding himself? Maybe he isn't really serious about running to win, and instead just interested in running another campaign to waste millions of dollars, to build up his name, keep his family/friends employed, and then retire from the Senate and setup a paid-subscription channel to spread the message from behind a paywall?
After all, the message is very important to spread, but apparently only so important it should be behind a paywall or if you're making $160K+ a year for some. Or, if you're peddling plastic chicken dinners enough, in the hopes you might get a job with a campaign, that is filled with other dishonest people.
So no, I don't think supporters are kidding themselves if they don't think Jesse Benton will be, or should be, part of Rand's 2016 campaign (assuming he does run). If he is, it shows Rand hasn't learned from history. Clearly, that was the case when he hired Jack Hunter, who used RonPaul2012.com to defend Rand Paul's lying endorsement of Mitt Romney.
Jack Hunter, like yourself, belittled the supporters and thought they needed some STUPID explanation of why Rand was right in endorsing Mitt Romney. It's not the supporters' fault Rand didn't have a clue of how to do a proper endorsement, and gave Mitt Romney credit for something there is absolutely no evidence he was supportive of "throughout his campaign".
See how well that worked out for the both of them.