Shinsuke Nakamura
Another easy pick…if you focus more on time prior to the WWE main roster. Fans across the globe would rejoice seeing Nakamura return to this type of format, and more importantly, the style this format and NJPW deliver. Seeing Nakamura match up with the 2019 incarnations of names like Kota Ibushi and Kazuchika Okada would be massive, and Nak might even remind everyone why he was so highly coveted by WWE to begin with.