#6 Santana Garrett in RETRIBUTION
RETRIBUTION as a group has made everyone ask one important question - what exactly is their motive. If one goes by the name, these could be NXT Superstars (or other main roster Superstars as well) who are dissatisfied with their booking and opportunities given. If such is the case, NXT Superstar Santana Garrett would be a logical member of the group.
Fans have pointed out that one of the female members of the RETRIBUTION looked very similar to Santana, and she might very well be revealed as a member in the future. The former NWA Women's Champion has wrestled for various promotions including TNA/IMPACT Wrestling, WOW, and others before signing officially with WWE in 2019. She has impressed in her few appearances on NXT but debuting on main-roster as part of RETRIBUTION could be a huge way for her to make an impact (no pun intended).
#5 Kayden Carter in RETRIBUTION
As pointed out by a fan in the tweet above, one of the masked women that recently appeared on Monday Night RAW as part of RETRIBUTION could have been NXT Superstar Kayden Carter. Trained by WWE Hall of Famers The Dudley Boyz, she signed with WWE in 2018.
Carter participated in the 2018 Mae Young Classic tournament and reached the quarterfinals, where she was eliminated by Meiko Satomura. She had a few matches on NXT earlier this year in 2020 and hasn't been featured much after that. It is to be seen whether WWE intends to have her in RETRIBUTION eventually, but she could surely be an interesting addition.