In order to halve the emission and ditch the TF's bakers, the TF's bakers would need to become delegators. This means that instead of baking and endorsing blocks themselves, they would delegate their stake to other bakers and earn rewards in return. This would reduce the overall emission rate, as the bakers would no longer be required to bake and endorse blocks, thus reducing the total amount of rewards being distributed. Additionally, it would mean that the TF's bakers would no longer need to maintain the infrastructure required to bake and endorse blocks, reducing their operational costs. This would also create a more decentralised network, as the TF's bakers would no longer be the only ones baking and endorsing blocks.