i think harry would an auror and ron and neville
hermione i think would be the first female minister of magic ..............sounds nice for her and she would be married to ron. dumbledore would be retired with mcgonagall as head master.hagrid as teacher snape maybe finally found love and maybe even DADA teacher and ginny would be with neville and harry by then would be with looney luna(who i like very much).the weaselys would be rich.the twins joke shop would be big and they will open many more across london.