What I believe should happen? Option 1. What I think would happen? Option 2.
Option 1 would rape states rights, while Option 2 allows gay marriage to slowly insert itself across the country state by state.
Equal rights trump states rights.
It is not really fair to force gay marriage down the throats of those who do not want it. Let each state do it; if gays cannot get married in Ohio, then gays should not move to Ohio. Simple solution in my opinion. I favor gay marriage at a state level here in Florida. But just because I favor it in Florida does not give me the right to force it down in Wyoming.