Managed to convert my 2016 save to TEW 2020. I'm about three and a half years in, playing with Lucha Underground (which I've completely turned into my dream company). Here are my current champions, post LU Armageddon (October 2019):
LU World Heavyweight: Bray Wyatt
LU Gift of the Gods: Andrade "Cien" Almas
LU Chaos: "Blade Runner" Tama Tonga
LU Openweight: Matt Riddle
LU Tag Team: SHOOT Nation (CM Punk and AJ Styles)
LU Trios: The Shield (Jon Moxley, Seth Rollins and Roman Reigns)
I'm thinking of starting a dynasty with this save, cuz I've got some pretty wild storylines going on.