#7 Ronda Rousey hasn't won the SmackDown Women's Championship
As mentioned, Ronda Rousey has never been on the blue brand, and so never got a chance to compete for the SmackDown Women's Championship in a singles match. Judging by her comments on RAW after returning, it seems she could be going after reigning SmackDown Women's Champion Charlotte Flair.
The Queen and The Rowdy One are no strangers to one another, as both were involved in the Triple Threat match at WrestleMania 35. In that instance, both walked in as champions, but neither walked out with a title.
Flair and Rousey also faced each in singles action at Survivor Series 2018. The match ended in a disqualification after Flair lost her temper and launched a brutal assault on Rousey with kendo sticks and a steel chair.
Fast forward to the 2022 Women's Royal Rumble, where the two faced off as the final participants in the match. If reports are true and Rousey's current run is as a free agent between brands, fans may be in for another clash over the SmackDown Women's Championship. That would give Rousey the chance to add another title to her cabinet.