I see easily becoming top 10 if mastered.. He seems to have a high skill ceiling already from the video. I think you if you can master his Green counter move he can wreck. He also has a quick dash that showcases him sliding over supers. I see him as the Ezreal of the PSABR. Also his Level 3 looks hard to land if you are going for the competitive side of PSABR.
He looks good though I'm glad to see them putting detail into characters.
Don't jump to conclusions yet. We have no idea how good or bad his combos are. The Supers don't really matter if it's not easy to build up to them with the character. That's why I think these attempts at early tier charts are silly (well, that and the fact that the characters are for the most part really well-balanced so far).