That would be excellent! Yeah, I don't mean to put words in your mouth, I understand the just wanting to participate in the Stadium stuff for fun. But of course that, unlike tournament rankings, is all the Ryouga Group is: it's fun! We want to help design and pump out fun and unique ideas for the Stadium, and I wanted to recruit 13 excellent battlers to do so, and you are of course up for choice.
Again, Ichida and Richard and the like are far too inactive to be up for consideration. As of right now, they aren't really accessible (and even when they do stick around, they'll have to prove themselves by joining a good amount of the best the Stadium has to offer.)
You, however, are plenty active, and can consider this your formal invitation. We'd love to have you in! And of course if you choose to, #3 will be reserved. ;)