What will be next US Constitutional Amendment?

[Stranger in a strange land]

With the gutting of the Voting Rights Act making it necessary, perhaps the Right to Vote Amendment, along with the Equal Rights Amendment.   

While I doubt the Fair Vote Amendment has any chance of passage, I can see where one would argue for its passage as a way to respond to Shelby County v. Holder.  But why the Equal Right Amendment?  Not only am I not aware of any efforts to suppress the women's vote, the Voting Rights Act doesn't include any language about gender based voting discrimination.

The Voting Rights Act was most recently renewed under George W. Bush, with most Republicans voting in favor.