#1 Balor is a fan favourite
Finn Balor is undeniably one of the most popular superstars on Raw, and he gets cheered when he enters the ring. Though Balor has not been in the title picture for over two years, he is still a popular choice of the WWE Universe.
WWE signed Balor in 2014, and he had an astonishing start to his WWE career, as he became the NXT Champion. As a matter of fact, he was the longest NXT Champion, and he held the title for 292 days. Balor had notable feuds with Neville, Samoa Joe, and Kevin Owens.
Balor's 'Demon King' persona became a massive hit in NXT, and this continued on the main roster. At the initial stage of his main roster career, he mostly wrestled as the Demon King. However, he has not used the Demon King character in the last few months.
Finn Balor might appear as the 'Demon King' on Royal Rumble. The WWE Universe will love to see his alter ego against Brock Lesnar.