#3 Ronda Rousey Vs. Becky Lynch
Another feud that has already been rumored, 2018 was definitely a turning year for Becky Lynch.
A natural babyface with no direction at the start of the year, Lynch developed a mean-streak over the summer, turning her into one of WWE's most popular stars, and the rumored opponent for the RAW Women's Champion at WrestleMania 35.
There are some roadblocks to this though, namely that Lynch is already scheduled to face Asuka at the Royal Rumble for the Empress' SmackDown Women's Championship.
However, if she was to lose, there is the possibility of Lynch entering the Women's Rumble, and if she were to win, would define her as a true fighter in WWE.
From there, Lynch would need to jump to Monday Night RAW to challenge Ronda Rousey, which would be great for the red brand, but would definitely leave a whole in team blue.