Batman Vs Rasengan

Basically yeah.

but can rasengan tank a Batman?

There's no evidence Kid Naruto's attack can bypass Batman's armor/kevlar, since it doesn't exist in Naruto. Therefore, the rasengan fails to kill Batman. It might knock him around a bit, but I'm pretty sure he's taken harder hits and survived already.

@valarmelkor: So if I use DBZ logic than Batman dies.

@goatzilla: I have to agree because one its f*cking batman and two batman is a better ninja than naruto can ever hope to be

Naruto dies horribly from deflection of his own attack to his face