5 Things WWE subtly told us on RAW after Royal Rumble: WWE's big mistake with a feud; Tag team to break up soon? 

#4 Could WWE be waiting too long to pull the trigger on Rey and Dominik Mysterio's feud?

Ever since Dominik first appeared on the scene, fans knew that he would be feuding with his father at some point. Over the last several months, that feud has not materialized. Instead, he has been in a tag team with Rey Mysterio, with the two often bickering and teasing at a falling out.

If such a situation continues for too long, the fans will get burnt out waiting for them to do something finally. In the meantime, Dominik seems to be treated as an enhancement talent, losing regularly. This week on RAW, he lost to The Miz in a trivial match.

If Dominik turns heel, he can still recuperate some of the momentum he came in with when he faced Seth Rollins at SummerSlam in his debut.

It's time to pull the trigger, as waiting any longer might hurt the Young Mysterio's position on the roster beyond any chance of recovery.

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#3 Bianca Belair's has been slowly rising to the top

Bianca Belair is undoubtedly one of the most popular stars on the roster. But when it comes to her booking, there have been some questions. After a fiery win at last year's Royal Rumble, she won the SmackDown Women's title at WrestleMania 37.

Despite her dominant reign, Becky Lynch halted Belair's momentum by defeating her within seconds at SummerSlam.

The superstar has since been booked inconsistently, getting wins and losses equally. But such a 50-50 booking cannot work when WWE is looking to build a star.

Thankfully, it seems Belair might finally be moving in the right direction. Over this week and the last, she has beaten both of the WWE Women's Tag Team Champions - Carmella and Queen Zelina Vega in singles competition.

If this week is any indication, the coming months might spell a good run for Belair.