Zamasu's Death - Beerus kills Zamasu

After finding that present zamasu killed gowasu, god of distruction killed the zamasu easilywl without any effort

Even goku could kill him bcs in the present zamsu is not immortal yet.
Goku and co goes back to the future to destroy zamasu and black , this latter might be a copy of goku wished by future zamasu but this remain juts a theory told by whis

We still don't know if beerus and whis will go with other to the future.for tge time machine can not bear all of them, or maybe goku will tell them to leave it to him and vegeta, trunks. As we know saiyans are .warrior race they want a challenge