I think having wings would be great. But how would you fly? While vertical? You’d look ridiculous and you’d only extend your jumps with a wing flap at best. You couldn’t actually fly that way. Maybe while horizontal? But how the hell are you supposed to keep your legs up? And besides, the human body is far too dense. No matter your weight, your bone density and the high concentration of water in the body would make flight prohibitively exhaustive, if not downright impossible, even with massive wings and a low weight.
Maybe the wings would be vestigial, or incapable of flight like a penguin or ostrich. But how are we supposed to go around living our daily lives with them? Car seats would squeeze them, shirts would be unwearable, and they’d be a massive liability for people in dangerous fields such as those in the military or those who work in enclosed spaces like miners. But LeBron James dunking with a literal 10′ wingspan would be dank as fuck.