Am sorry sunny but you are stretching too much this issue, i agree no where mentioned they need six months statement but they mentioned that money should be yours ,do you have any other way to prove the money is yours, i am very keen to know what are the other ways.
I have observed many cases at the forum who was asked to prove source of money and processing of their case got delayed and one of them is case of applicant Fariza from singapore VO. i will provide you link once i do find.
six months statement will work as proof of that the money is un-encumberred and accumulated over period of time. i dont find any harm to provide all details at the first time.
can you tell us what are the reasons when sometime VO ask someone to provide POF again wat u say just for time pass.