Once the proposal has been submitted, the delegates have 8 days to express their preferences, between voting in "favor", "against" or "abstain". Proposals have to be carefully tested by each delegate to assert what impact they will actually have, and if they are indeed desirable for the protocol. Given their unstoppable nature, and the fact that a rogue or buggy proposal could not be reverted, it is absolutely critical that every single vote is done thoughtfuly. Additionaly, some delegates might want to consult the token holders who have delegated to them before making a final decision.