A win win situation is where all parties involved benefit. A win lose situation is where different parties compete for a restricted set of benefits. Now with EOS, the main groups involved are block.one, investors, the block producers, application developers and users. All of these stand to benefit greatly if EOS is a success and each one is required. In fact EOS only really stands up if all parties benefit, and the design is focused on that. The delegated permissioned choice of block producers is a way to produce the speed and scalability needed by applications and free to user transactions for users. The only groups who could really try for a win-lose situation are block producers and/ or block.one. They could attempt to coordinate an attack on the system but this would be lose-lose as they need confidence in the win-win nature of the system to keep the price up and keep developers/users on the platform - they would effectively be slitting their own throats.