Rank Issues
First off, when spectating your teammates in ranked after dying, or when spectating enemy players when your whole team dies, the HUD disappears for things such as crafting materials, kills, assists, teams left, and even what rank that player is.
Secondly, players already found an exploit of how to get into ranked with a below level account:
A level 42 who was my random teammate:
A level 25 player who appeared to be using cheats alongside two others, (got knocked by the Wattson, 3rd died to the level 25), (notice how it doesn't show its in ranked at the top right? Well it is in ranked).
Best that I can do to prove that it was indeed in ranked:
I also went to check if somehow Respawn had reverted the level requirement back to level 20, and found that this wasn't the case: