Since you control Sunagakure and my religious order is based out of the Land of Wind (well the main temple is located there), I was thinking that maybe during the course of the FC my group could align with Sunagakure as a mutual partnership.
I decided that regardless of what happened with what the operators thought of my story proposal, I needed to make changes to Haruna in order to be more inclusive within the setting, since what I had before was something that could be easily written by myself. As you can see at the link, I pretty much overhauled the entire character: the original story that I had planned would be referenced when appropriate for the Rebirth storyline.
That means that Haruna's meddling within Sunagakure to grab the puppet, which I mentioned in chat, would be retconned into an event that happened in the past. Although that does mean that the RP itself would be a flashback, if it is to occur at all, it can also mean that the Kazekage and whoever else is associated with the first time Haruna entered the village will already have a good idea who she is. That is, if you are willing for such an event to have occurred of course.
In the case that it has occurred, I was thinking that Haruna would have caused significant injuries to several of her attackers and probably got acquainted with Mitsuko (presuming that she gets involved) in this fashion. The two would likely fight briefly before Haruna hightails it, having used continuously created water clones as a diversion in order to keep security away from her attempts to access the vault containing the puppet stashes. Or, if the diversion doesn't work, Haruna fights Mitsuko within the puppet vault itself, using her own water clones to find the puppet she was looking for, while in the middle of battling the jinchuriki, before escaping with her prize.
Based on the initial feedback that I got about my story proposal, there is a possibility for Haruna to go to Sunagakure (again), though for different reasons than what I had originally planned. I don't have details on that yet, though, and it may not occur at all. I'll keep you posted.
I'm completely redoing Sigma, and I wanted to know, that since his father is Sannoto now, could Ryun move to his teacher, when he (Sannoto) leaves Sigma. Ryun would still be his cousin. This would be the reason Sigma's mother placed him in the care of his older cousin for teaching.