We had our LCs and I-140 filed in EB3 category. Now, lawyer is saying we may qualify for EB2 category in I-485 and don't have to wait for October to file in EB3. We are wondering what consequences could be if USCIS would not agree that we filed with the right category. Will the cases be rejected or "downgraded" to back to EB3? If latter, with what RD dates?