Why are you guys making such a big thing out of Toussen? He didn't do anything in this chapter to warrant your "Wow, he was this strong" remarks... All he did was a cheap shot, and he succeeded at it...
After this chapter, it also made me wonder something... Why after the shinigami's getting into their faux bodies still look injured? Does the injuries somehow modify the faux body or something?
And also, this chapter doesn't "confirm that these arrancars were the weakest"... We've known that for a while now when they themselves said they were weak...