Its depend on rank, only Hero and Legendary ranks signature code is same. So for other rank you can't wear signature if it's for higher ranks from your current rank.
Perfectly true. Lower ranks cannot wear the signature codes for higher rank, except Hero and Legend. It will be a problem if lower ranks are accepted for that spot.
when I had joined Bitsler, there was only open Legendary spot. So unfortunately my ranks were Hero. But after sometimes manager announced if there is no quality Legendary member then he might pick Hero member as well (obviously pay rate different). So I applied there and get accepted.
However, this seems to rarely happen. Nowadays, we have many active Hero and Legendary ranks who have already joined signature campaigns regularly.
Anyway, that was a good decision by the BM, you were lucky to be accepted there, sir. And if you have the same case later, your experience may be one of the considerations.
I see you got accepted, i hope you are happy now
Good luck
Sure. It's an honor for me. Thanks bro