We explicitly made the GHOST team aware of the SNS Launch Checklist even before the first proposal. The checklist also references DFINITY’s voting guidelines and suggested minimum requirements.
There, it is mentioned (among other points) that the team should start a discussion on the forum at least 2 weeks before submitting the proposal in order to leave enough time for the community to read and deliberate on the proposal, and to allow the team to improve the proposal and SNS configuration accordingly.
It is also explicitly mentioned that an analysis of the distribution of voting power at genesis should be provided.