Sanctus could join in this fight. He might not be in the dojo, but he has all intentions of rejoining it as soon as he ranked up. He would definitely enjoy the opportunity to battle Mirashi again.
I won't have much time to browse the boards in the next couple of days anyway. So, I'll give ST and SP until the morning of the 26th to decide who's in. If Merak doesn't post, it'll default to Sanctus.