No, you're hand's don't heal like that... Anatomy doesn't work like that... you are not tearing muscle tissue of stretching tendons hear... just stressing solid bone and ripping and tearing ligaments and connective tissue... won't heal stronger.

I don't use Wraps but I always use gloves, when you see people hitting with only raps on they are hitting a soft half empty bag with soft punches... if I hit a properly filled heavy bag with just wraps on my Knuckles would shatter after about 5 punches.