However, there is still plenty of space for surprises.
With the recent announcement, the already confirmed matches for Royal Rumble 2018 include the Tag Team title match, Men's Royal Rumble, Women's Royal Rumble, The Universal Championship between Brock Lesnar, Braun Strowman, and Kane, the WWE Championship between AJ Styles, Kevin Owens and Sami Zayn, and the US Title Tournament Final. McCool has also hinted on Twitter that she might be up for a return to the squared circle.
The Royal Rumble takes place on January 28th in Pittsburgh, Pennsylvania.
Molly Holly is widely considered to be one of the biggest female legends of all time, but whilst Trish Stratus and Lita take all the headlines for that era, Molly is one of the women who was considered to be ahead of her time when it came to her in-ring ability.
Total Divas this past week also seems to have confirmed that two more faces will be in The Royal Rumble, former Divas Champions Brie and Nikki Bella.
With a little bit less than three weeks to go, these probably aren't the last former women's champions that you will be hearing rumors about concerning an appearance in the first-ever women's Royal Rumble.
Another name contacted, but not confirmed, is Michelle McCool. She hasn't wrestled for the company since she lost a "Loser Leaves WWE" match against Layla at Extreme Rules in 2011. Next Tuesday's show will feature Xavier Woods vs. Jinder Mahal with the victor going on to the finals at the Royal Rumble pay-per-view, against the victor of Roode vs. Rawley.