Nike will very likely release the Bred 4s again in 5-7 years. Usually every 7-10 or so years. There’s no point in keeping more than a couple of pairs on ice. If you take care of your shoes and don’t wear them that often, a single pair of breds could be in great shape for 7-10 years. I have shoes that are 4 years old that I’ve worn multiple times that still look new. I have shoes that are 7+ years old that I wear to the gym from time to time and they’re still in solid shape.
If someone wants 3 pairs, one to keep on ice, one to wear and one to beat up, that I can rationalize. More than that is excessive.