The "big" issues that were passed regarding the ordination of elders who confess to unnatural affections represent a change in the PCA's Book of Church Order (BCO), so the changes now have to be approved by two thirds of the presbyteries, and then adopted at next year's General Assembly, according to a PCA pastor I know. So I reckon we'll be hearing about this stuff for a whole 'nother year or so before it becomes officially "law" in the PCA. My friend can't say whether or not the presbyteries will approve the overtures passed by this year's General Assembly, but that's where the battle goes from here. Then to be finalized at next year's GA.