when dream bubble God-tier Fef revived the mayor before the 3 year meteor journey. why didn't she revive the others, for example, nepeta, sollux, etc. given that she had the power to do so. sans the whole sprite thing. this always bothered me and the upd8s only respurred this questions.

That would be because WV wasn’t dead, only fatally wounded. Feferi doesn’t have the ability to revive the dead.