My idea for implementing an iron sword for lower ranks is quite weird but stay with me here. My idea consists of a player, rank 14 or lower in which the player is granted an iron sword once they reach a 15 or 20 killstreak. This is basically the same idea of the diamond sword, but for lower ranks. I don't think this would be too broken as it isn't that easy to get a 15ss-20ss as a rank 14 or lower, at least in my experience, and I think it would be a fun addition to the scorestreak system. If the player manages to additionally get to a 25 killstreak, they would then be granted a diamond sword. I'm open to any suggestions or ideas.