#2 WWE storyline that should continue after the Royal Rumble event: Lana vs. Nia Jax
Lana and Nia Jax have been going at it for some time now and might very well end at Royal Rumble. Lana's infamous streak of being put through a table by Jax might have been broken, but the Superstar was not really able to get revenge against Jax.
Instead, she was beaten up by Shayna Baszler and then put out of action, losing her chance at the title shot against Baszler and Jax at WWE TLC. Heading into TLC, Lana has still been posting pictures of her supposed injuries, but according to reports from The Wrestling Observer Newsletter, the injuries might not be as real as some would think and are a part of the storyline.
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Lana could easily return at the Royal Rumble event and cost Shayna Baszler and Nia Jax the title opportunity they have against Charlotte Flair and Asuka through interference. She could also be a part of the women's Royal Rumble and be the one to eliminate them both, thereby continuing their feud to a point where she could get a proper win over Nia Jax in a traditional match.