#5 WWE United States Champion - Keith Lee
WWE RAW Superstar Sheamus won the United States Championship earlier this month at WrestleMania 37 by defeating Riddle. This week on RAW, Sheamus announced that he will issue an open challenge every week for the US title. This could lead to some interesting segments going forward.
A great way to bring back Keith Lee would be to have him answer Sheamus' open challenge and go on to defeat him and become the new United States Champion. Lee impressed everyone with his reign as the NXT Champion and if booked correctly, he could become a star on the main roster as well.
#4 RAW Women's Champion - Alexa Bliss
The RAW Women's Championship is currently held by Rhea Ripley, who defeated Asuka at WrestleMania 37 to win the title. Currently, WWE is likely hinting towards a feud between Rhea Ripley and Charlotte Flair on RAW. However, it would be best to let Ripley come out on top and not drop the title to The Queen.
This week on RAW, Alexa Bliss delivered yet another bizarre promo in her "playground" with her new friend Lily. During the promo, she mentioned that Lily makes her do all the bad stuff and she doesn't like anyone on the current roster. This could've been a hint towards Bliss targeting the women's division and she could soon be ruling it. It is possible that WWE books her to be the one to dethrone Rhea Ripley as the new RAW Women's Champion after a few months - or even at WWE SummerSlam 2021.