1. Sasuke with Susanoo does not rape Bee, it could go either way.
2. And? What can sasuke do in that 5 second interval, which cant be countered by Preta?
3. Susanoo did not act as an anchor, when sand pulled Madara out of his Susanoo...and don't say its different because its not.
4. Counter proposal to that how would Sasuke kill Nagato, without getting close to him?
-Susanoo... Absorbed/Shinra Tensei
-Chidori... Hahaha
-Kirin... Absorbed/Shinra Tensei
-Amaterasu/Enton...Absorbed/Shinra Tensei
-Kenjutsu... If he gets close to Nagato he dies by a combo of Asura, Deva, and Human path abilities
Don't say Kirin is instant, because it lingered in the air for at least 10 seconds before he used it on Itachi.
Don't forget Nagato is a sensor and can tell if he uses Ama or is prepping Kirin.
Also their is no prep time for Bansho tenin, he could literally open with this move, Sasuke's counter would be Susanoo, which would get absorbed. Then what happens? He dies.