I sometime created a thread named flash there I asked some questions about Flash what powers he will have and so on (Link from the Thread https://forums.station.sony.com/dcuo/index.php?threads/flash.248867/#post-3185370) There Spytle said : He will have the power to run through time, start the match over again, and make it go worse for him and his team. But I've got another question: Will he have martial arts and electrifying/speedster powers ?? (Don't write useless things-.-Only helpful and opinions)
Yes. I guess he'll use martial arts or brawling. And his powers will be based on the movement skills from super speed. About the "power to run throught time and start the match again"... To me, that sounds like a supercharge that resets the score or something like that, but that would be so unlikely or not?
Well we all know what happened the last time he ran back in time.... That being said, I can see him using modified brawling with recycled speed movement mode attacks, considering how recycled Shazam was.