Wait, don't swords also count as close quarters?
Blade would still need superpowers to survive the type of threats he deals with as a vampire/demon hunter. The final battle in the first movie would have been over in a second if Blade weren't part vampire.The problem with Blade is that Marvel has a notorious habit of featuring nonpowered humans with a gimmick in the same venue as godlike, world-breaking villains. They made Blade at least a part-time Avenger, so obviously it benefits him to have superhuman abilities, as opposed to merely survivability devices and a sharp, pointy, jabby, slashy weapon. As long as Marvel writers keep doing that, Blade can't really go back to the days of being "normal" entirely.