They are not SoSA based.
Originally Posted by Urameshi-sama
Uh..... Sanada is a little better than Renji without FuuRinKaZan, but Renji says that that when he starts doing well, Sanada uses his FuuRinKaZan, and he says Sanada only used one, I think it was wind. And I bet he never used SoSA against him. Sanada is like Fuji, he is very good to begin with, and when he wants to crush or keep up with an opponent, he starts using his moves.
Originally Posted by Reigon
Inui = Renji for all purposes. Inui does have his killer serve now, but I bet Renji has something else now.
As for saying Sanada is weaker than Fuji and Shiraishi, doubt it. Those 3 are probably all on the same level. Considering Sanada has SoSA while Fuji and Shiraishi don't, Sanada is probably the better player. And since Fuji started to get serious against Shiraishi so late in their match, and after seeing both play, Fuji is probably better than Shiraishi.
I just think it like it is.