According to Politico, the tension between Obama and Wasserman Schultz got bad enough that his inner circle considered replacing her as head of the DNC. Dovere said this plan was abandoned because "there was nervousness about the optics of Obama dropping a woman from the party leadership."
Wasserman Schultz initially supported Hillary Clinton rather than Obama in the 2008 presidential race. However, Dovere reported that, if Clinton is the Democratic nominee in 2016, she would most likely replace Wasserman Schultz. He attributed this to lasting animosity over the fact Wasserman Schultz allegedly reached out to Obama in 2008 and expressed her willingness to back him before Clinton officially ended her campaign.