There is no possible plan for healthcare to the right of Romneycare, because it is already the most conservative way to provide healthcare to people: for profit

There is no possible plan for healthcare to the right of Romneycare, because it is already the most conservative way to provide healthcare to people: for profit insurance, for profit hospitals, for profit pharma, with a mandate for healthy people to buy insurance on a market. Romneycare is essentially what Nixon proposed way back (it got rejected by the Dems at the time because they insisted on universal healthcare). People who are to the right of Romney like Cruz or Ryan are opposed to the idea that government should provide healthcare, a position so radical that no republican held it 30 years ago.