SCOTUS is as much a group of elitist big government hacks as is the Congress and the president. I would not expect relief here, that health care is out of bounds as far as federal legislation goes. We live under all sorts of federal regulation that at least indirectly forces us to buy certain things or services.
Looked at another way, if forcing people to obtain health insurance is unconstitutional, then Romney-care is unconstitutional.
[Bill of Rights]
The conventions of a number of the States having at the time of their adopting the Constitution, expressed a desire, in order to prevent misconstruction or abuse of its powers, that further declaratory and restrictive clauses should be added.