In other news....

CoinJoin: Combining Bitcoin Transactions to Obfuscate Trails and Increase Privacy

Schnorr signatures could allow for the aggregation of all signatures in a CoinJoin transaction into a single signature. This efficiency should result into lower transaction fees per input, and perhaps stimulate use of the most private and fungibility-friendly solution.
https://bitcoinmagazine.com/articles/coinjoin-combining-bitcoin-transactions-to-obfuscate-trails-and-increase-privacy-1465235087

Could these "Schnorr signatures" benefit DASH?