I see them ignoring the last few seasons for the reunion
I'm assuming they're just gonna ignore the last few seasons and just continue it as if they never happened. Cause the final episode of the show made it where the entire series was all just a book Roseanne was writing, cause in reality Jackie was a lesbian, Darlene was with Mark, Becky was with David and Dan died from a heart attack. I just don't see them continuing the show off of any of that.
In her book Roseanne changed things in her life around the way she thought they should be, Jackie being straight and liking guys, Darlene being with David, Becky with Mark and Dan still living.
So i think they're gonna erase all the seasons from the moment they won the lottery and on. So i see them continuing off of Dan recovering from the heart attack and ignoring Jackie informing them they won the lottery and keeping them poor.