Awhile ago I swear I saw someone copy an old sig and re-use it for a contest and win.
And I'm like 60% sure that those 4 are the same person
Why don't you post where you say them reuse an old sig? What evidence do you have that they are the same person? Do you even know how to tell if two accounts belong to the same person?
No man xD teach me. But they talk really similar, make similar signatures, etc. They come online at the same time. Idk just an educated guess.
And I'd have to search