#4. Becky Lynch

Becky Lynch may have been included in this just over two years ago. Before the summer of 2018, she was in creative limbo for a long time and was by far the most underutilized female Superstar on the roster.
Her fall was a bit surprising, as she was established as the female face of the SmackDown Women's division in the summer of 2016. However, it took her two years to regain momentum and once she took the ball, she ran away with it and has never dropped it since.
A series of circumstances, including a legitimate concussion, led her to be one of the three female Superstars to participate in the first Women's main event of WrestleMania in 2019.
With her coronation after beating Charlotte Flair and Ronda Rousey at WrestleMania 35, she cemented herself as the face of WWE's Women's division. She would go on to hold the RAW Women's Championship for over a year.
She's also proven to be a big draw and is currently one of WWE's biggest names across the roster. It's safe to assume that she's too valuable to be released.