1. If an application is pre-adjudicated, it will receive a green card automatically. I don't think CO has considered the very small % of applications that will be denied (due to unsatisfactory RFE responses), but I expect that to be a very small %.
2. I think most of us believe that the current movement does not account for all spillover. Some of us believe that Fall Across from EB1, EB4 and EB5 is not included, and others believe it is included but that there will likely be a small additional movement in September as more information becomes available about EB1, EB2ROW, and EB4 usage.