I think some will live on. Many will die... It'll take a long time for us to see depending on adoption of big sites... I never knew why .nets would hold value, so on the one hand why would .club or .xyz do any better than .net?
But part of me thinks it has to be different this time, too much money has gone into them. Adoption is everything.
My money is on .nyc being established and adopted locally the fastest.