They're clearly underwhelmed by everyone else running or likely to run:
Influential Republicans working to draft Jeb Bush into 2016 presidential raceBy Philip Rucker and Robert Costa,
Updated: Saturday, March 29, 6:04 PMLAS VEGAS — Many of the Republican Party’s most powerful insiders and financiers have begun a behind-the-scenes campaign to draft former Florida governor Jeb Bush into the 2016 presidential race, courting him and his intimates and starting talks on fundraising strategy.
Concerned that the George Washington Bridge traffic scandal has damaged New Jersey Gov. Chris Christie’s political standing and alarmed by the steady rise of Sen. Rand Paul (Ky.), prominent donors, conservative leaders and longtime operatives say they consider Bush the GOP’s brightest hope to win back the White House.
Bush’s advisers insist that he is not actively exploring a candidacy and will not make a decision until at least the end of this year. But over the past few weeks, Bush has traveled the country delivering policy speeches, campaigning for Republicans ahead of the fall midterm elections, honing messages on income inequality and foreign policy, and cultivating ties with wealthy benefactors — all signals that he is considering a run.
Many if not most of 2012 GOP nominee Mitt Romney’s major donors are reaching out to Bush and his confidants with phone calls, e-mails and invitations to meet, according to interviews with 30 senior Republicans. One bundler estimated that the “vast majority” of Romney’s top 100 donors would back Bush in a competitive nomination fight.