Sad to see the signature campaign is paused, but i really feel like is gonna be resumed soon, so for a few days im gonna keep my avatar and signature(and hope).
Don't worry, the Hugewin signature campaign is just paused, doesn't mean it's stopped.If you look at the information provided by the manager, in the initial thread he mentioned having a long term plan.
Friends, we have long-term plans and a lot of open slots! 
but when the thread was edited, I saw that there was an update to the payrate and rank for participating in this campaign.
If you are satisfied with what HugeWin and the manager provide, I think you can still use signatures to support HugeWin more massively.