I don't know if I understood it well but if correct why need of new token Dapp ? Why not just to increase the usability of BNT to provide it support and strengthen by increasing its functionality. I saw on twitter mentioned new token DAPP in planning of Bancor network. One token can perform more better than having more according to my limited knowledge.
Hey denam, this is one of Bancor's many blossoming partnerships and integrations that will unite the Dapp Pocket and Bancor communities. The team are constantly thinking of ways to improve the webapp, and to broaden the group they serve.
https://twitter.com/Bancor/status/1088453436633276417