Anyone can answer this, though this is especially aimed at the conservatives and Republicans here:
Let's assume that the Supreme Court effectively undermines Obamacare by ruling against the administration next year, and that a Republican is elected President in 2016 with a Republican Congress, and that the law is repealed.
Let us assume also that they come up with an alternative plan (since it would be unthinkable to return to where we were before the Affordable Care Act was signed into law).
Which
elements of the Affordable Care Act do you think they should retain?