Won’t happen. The most probable outcome will be that Arizona writes a new law that creatively plugs whatever holes caused it to not receive SCOTUS blessing that attempts to plug the leak.
I can see a situation where they create a law that requires specific identification for actions that fall under State authority and once that is in place, they can arrest anyone who doesn’t have that identification, irregardless of suspicion of citizenship status. Then, once they are in custody, a background check will be done, immigration status one of the factors.
Of course, the civil libertarians will throw a fit.
Doesn’t matter how many Illegals they arrest - the never-to-be-sufficiently-cursed President has ordered ICE not cooperate with AZ Law Enforcement on illegal aliens.