What is if Black Goku and Zamasu killed Beerus in the future

[Lujin_16]

Black Goku knows Beerus but not whis maybe because they killed him without his master and of course a much weaker Beerus so i think it makes sense

[Floader]

The show could turn out differently but the manga adaptation makes it clear that in Trunks' future Kaioshin died fighting Dabra and Babidi, thus Beerus was killed along with him.

[Lionel]

That weakness concerning the metaphysical attachment between Kaioshin and Beerus was included for a reason. Besides, I doubt either Black or Zamasu have the power necessary to contend with Beerus. It took a Kaioken x10 combined with SSJB just for Beerus to begin feeling intimidated by Goku. Opposing Beerus directly would result only in their deaths and the discovery of their intentions by the other deities. The last thing I doubt they want is Zeno and his top fighters bearing down upon them.