Modified Federated Byzantine Agreement

[m140v]

Cryptos and consensus currently looks like this:
Bitcoin = Proof of Work
Ethereum = Proof of Work
What about Modified FBA (Federated Byzantine Agreements?)
In which consensus does not rely on all nodes, but one networks of nodes that are betting on each other to succeed and thus speeds up confirmation times?
Would love feedback on the downsides to this... Link here: https://steemit.com/cryptocurrency/@boscoin/the-boscoin-white-paper