I think simple standing Uranage (Samoa Joe like "Rock Bottom") will be better for him, without a turnaround (like Yoko or DDP).
I'll add backbreaker from the corner - like Kane/Nash do with sidewalk slam - irish whip opponent in corner then catch them on their way out for Bret Hart like backbreaker.
Snake Eyes into JBL like clothesline - i think with Taker wresling only 1 match a year and soon retire, not many people will be against it.
For the submission hold, Body Scissors is way too common today, maybe something like Rings of Saturn instead.
For the restholds, test of straight when the opponent forced to his knees (Warrior vs Hogan at WM6) will be fine, also i don't recall many guys using HHH/Flair like arm twists anymore, he could easily go from there in some other moves, like knee to the gut then DDT, or keylock into neckbreaker. Full Nelson will be good as well, since he can go to Full Nelson Slam from there.
Talking about neckbreakers, remember the one HHH did in yearly 00's? Why he don't use this one anymore, it was a cool looking move.
In 78 scoop slam was a hell of a technical move, enzuigiri was like a god performance, everyone used 100 resholds in every match and it was fun to watch for the fans, it was 40 years ago...hell my parents were still in school...it was a life ago...everything changed since, you sure need to play the story, but you also need a moveset to back up your character.
