A year ago Convergence undid 1985 CRISIS and restored the Infinite Earths Multiverse. That's how pre-Flashpoint Superman, Lois and Jon came to New 52 Earth. In Rebirth, however, Wally told Barry New 52 Earth is a revised pre-FP Earth (supposedly by Dr. Manhattan) and Mr. Oz told old Superman that he, Lois, Jon, and fallen Superman are not what they appear.
With Earth 2:Society still being published there must still be a Multiverse, but how many Earths and for how long? Is DC ignoring Convergence and Rebirth will be another 1986 cluttered Earth?
I loved DC Universe Rebirth and plan to follow all the Rebirth titles, but I also love the DC Multiverse and there are still questions about that. Does Watchmen exist on its own Earth for example?
Geoff Johns said the 1st Rebirth stories tie into a 2 years arc. Will it culminate in 2018 (Superman's 80th anniversary) with a battle against Dr. Manhattan?