@Gainfullterror seems to have hit the really important and major points as to why this shouldn't happen.
I'm very against this as it takes away from the other kits that could be used in certain gamemodes. I also don't want to deal with prot4 leather players right after killing them and they spawn in with it. Plus, if you are worried about not getting to come back from a death in late game... The spawn protection can be enough to get away and get yourself some gear, at the very least. If you're lucky, you'll be left alone for a good 5 mins or so to get better gear before getting in a fight.
Also,
@Nathanite02, it's better to not make multiple posts in a row. There is an edit button for players to use to add something to a previous post.