[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/12/11/art.plouffe.gi.jpg caption="Plouffe managed Obama's campaign."]
(CNN) - Would Hillary Clinton have won the prolonged Democratic primary race if David Plouffe was managing her campaign?
Plouffe served as Obama’s campaign manager and is often referred to as the "unsung hero" of the president-elect's White House bid. He was largely responsible for designing the strategy that ultimately dashed Clinton's own ambitions for the Oval office.
Now, the camera-shy Plouffe is revealing what surprised him the most about Clinton’s campaign: the New York senator's strategists willingness to concede a string of caucus states to the Obama camp. In the process Obama won a vast sum of delagates and created a lead in the delegate count that ultimately proved fatal to Clinton's chances.
"We were surprised because at some point it became likely that it was going to be a battle that went on for some time, and delegates that are gained through a caucus are no different than through a primary—so every contest mattered," Plouffe told Portfolio Magazine.
“They ceded the field to us for a long period of time," Plouffe also said. "I think if they had contested those caucus states, we might've won those caucus states but we wouldn't have won them 55-35 [percent]."
Given that the Democratic party appropriates it's delegates proportionately, Ploffe said the wide margins of victory in the caucus states ultimately gave the Obama campaign a nearly insurmountable lead by mid-March.
"I guarantee if they had contested them vigorously, our margins would've been shrunk," he said. "And that's the tale of the campaign. Otherwise we didn't rack up the huge landslide. We did in some of the primary states for sure, Virginia was a big win, Wisconsin was a big win, but those caucuses provided us a huge delegate lead."