By the time Jindal could hypothetically take office, we will be in our 4th year of Obamacare. It will simply be too late to make any real changes to it.
Why? When Gingrich dismantled the AFDC it had been around for decades. I've been saying and I'll say again, if a Republican trifecta is elected at any point before the late 2020s, Obamacare is going to be knifed. Perhaps it'll survive, perhaps not, but the best case scenario for the act's proponents is it simply being severely shaken by the experience.