What are the standards and exceptions to the Rooker-Feldman doctrine in appellate courts

is about Rooker-Feldtnan, what standards exist for any and all appellate courts EXCEPTIONS to Rooker-Feldman? 2. Does Rooker-Feldman require that all Defendants in both cases be the same? i i 3. Are there any exceptions to Rooker Feldman as stated by the United States Supreme Court in Exxon Mobil Corp. v. Saudi Basic and seven Circuit Courts have stated? 4. Is it alright for a District Court to change the Complaint and add Counts the Complainant did not put in the Complaint? 5. Can a District Court or an Appellate Court ignore the contents of a Complaint? i !