According to CoinMeta, flop labs CEO Arthur Hayes indicates that the flop tokens of the flop labs test network will be able to be traded with real funds using their HTLC protocol, and will be exchanged for the mainnet flop at an undetermined ratio after the mainnet goes live. Hayes states that this will further enhance users' incentives to participate in the flop labs test network as miners, validators, or agent. More details will be announced later on.