Please guys, i think you people are not serious.
There's no way a rasengan/ rasenshuriken is going to destroy susanoo.
Susanoo is one of the best offense + defense out there.
Rasengan, for example, naruto's odama rasengan, who pushed giant boss seized summons into sky easily, didn't scrached the madara's 1st level ribcage susanoo. What can rasenshuriken do?
Ok, i agree that Rasenshuriken is indeed a powerful attack, but that's not gonna do any significant more damage to susanoo. as, Odama rasengan = Rasenshuriken.
And about tsunade breaking susanoo, raikage pushed it from other side, and tsunade punched with full force. So, basically, tsunade's punch had double effect because of negative acceleration from raikage.
Also, telling rasengan > Tsunade's punch is not correct.
Rasengan is a ball of rotating chakra that destroys the target. But tsunade's punch is a compressed chakra delivered by brute force. No one can escape a direct punch of tsunade's brute force physically.