I saw activists from different groups announcing it elsewhere, but as a representative, the Federalist is down with a renewed effort to overturn Obergefell:
Not a Republican, but no I do not support the rolling back of a fundamental right.
The only way I would support it is if the entire institution of civil marriage was done away with and in its place compacts of association replaced them. Since that would apply equally to everyone.
Either you allow everyone of consenting age get married or you allow none of it. No unequal treatment.