Yes, this is exactly where things are headed. 

Every single “constitutional right” activist judges invented out of thin air since 1973 is going to be revisited.

The Left used judicial activism to simply invent constitutional rights out of thin air over the past 50 years to grab issues it wanted total and immediate and complete victory on. 

If/when these decisions on gay marriage and contraception are revisited, if they are overturned that doesn’t mean gay marriage is outlawed in all 50 states. 

It means a return to the actual constitutional system where the states deal with this issue and litigate it via legislatures.  

And the SCOTUS plays referee for state-level disputes rather than taking over the responsibilities of the state legislatures and ruling the entire country by judicial fiat from Washington DC.