At the very least. They were 14 and 15 (due to Usagi hitting the reset button) in either '91 or '93. Do the math. Probably works out even better, though - Usagi would've had time to be happily married, and if they didn't decide to wait until after the big freeze, the Spore'd be old enough she'd be able to go back to work (probably leaving Mamo as the stay at home husband), and have all her students confused as to how Usagi-chan-sensei can possibly be a parent at her age (looks younger than she is). Ami'd also be happily married by then, probably - that psychic boyfriend of hers. Mina is probably not, though either she's desperately Christmas cake or loving the single life style ala Sex and the City. Mako may have settled down, maybe not, wildcard. Hotaru is an unknown, as is Setsuna, though Haruka and Michiru are fairly obvious. And if Chibi-Usa is still hanging around in the past, she'll be not-so-dark Lady. And probably her own babysitter whenever the parents want to have a night out. EDIT: Almost forgot about Rei. Rei's marital status is: "It's complicated." With Usagi and Mamoru. Reference.