Originally Posted by Improve

@FreshWater Hi, is it possible to close this thread even if 1 invite has not been sent ? I want to use it for a new GA with other tracker invites. @TheTrader i only sent 4 invitations

No, it's not allowed. Please keep bumping the thread until you will find a winner for the last invite too.
You can open another GA without using an invite you have offered already in a GA.