system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Would Daredevil be a better or worse fighter if he somehow got his vision back?
gpt
It depends on who gave him his sight back. The Beyonder did it, and he was fine and functioned well. When he has had more mundane restorations of his sight he's lost his radar ability or other super powers. 

So, it depends on who does it. His powers are tied to his lack of vision, but a powerful enough being can just ignore that and give him his sight and everything else.