Unfortunately, he can't first strike everyone because of the warped placement post-hook. Or did they finally fix all the situations where people get pulled far from you, genjis slide to the side, lucios get pulled behind you, etc.?I don't know if it needs a nerf so much as the networking needs improvement. Seagull was talking about at one of the tournaments where they did LAN there was 0 bullshit hooks. They only pop up when server latency is a thing.
Personally, I think he should never have first strike after his hook. That way he can gib some but not every single hero. Ones that can escape, escape.
I'd be ok with nerfing him a little if his hook actually worked correctly.