So I was reading the latest issue of Action Comics and something occurred to me. They're basically resetting the status quo, while updating it.
NuLois has been killed off and now Post-Crisis Lois has, literally, taken her place. She goes to interview Lex Luther and he starts talking about hoe he distrustful the "new" Superman (Post-Crisis.) How people shouldn't trust and alien with questionable values/motives. He wants to be the man Metropolis looks up to. This is setting up the same premise Lex had for hating Superman in the old continuity, without disregarding the new canon.
Also, byou creating a "new" Clark Kent, who has been vetted as 100% human and NOT Superman, it opens up a way to allow the Post-Crisis version to take back his secret ID when the "new" Clark inevitably dies or whatever.
So we'll soon have both Post-Crisis Lois and Clark back at the Planet. And they didn't need to reboot anything. It's pretty smart, imo. Now my only question is how will they explain Jon? Adoption?