Nominal Sale Deed

My father had executed a sale deed in favour of his moneylender for the purpose of security of loan .The moneylender had promised him that he would support him financially for development of the property (plantation).when my father went later for the promised assistance the moneylender refused to lend him and instead asked him to execute another sale deed for the remaining property.Here my father realised he has been cheated .There was verbal conflict and the money lender filed a case in District court .The moneylender had filed the case against my father for not honouring the cheques he had given for repayment of his loan.The District court decreed that my father pay back the sum in 4 years with a rate of 6% interest .The moneylender had kept a pronote and filed on that too .But this case was dismissed.The moneylender further filed an appeal for permanent injunction on the sale deed.Even after the execution of the alleged sale deed my father was and till date is in position of the property.The moneylender has filed a statement that my father is resisting the entry of the moneylender .He also claims that he himself is cultivating the said property and he is in possession of the same after the execution of the sale deed.The moneylender could not produce the alleged sale deed and instead produced RTC and mutation register copies.The court dismissed the case and the permanent injunction was rejected.The moneylender went to the Appellate court and the judge decided the appeal on his favour in a period of just 4months.Now my father has appealed to high court to reverse the decision of the Appellate court and reserve the decision of the trial court. Please let me know usually what is the chance I have to regain the case towards my side.The property is till date in my father's position and the boundaries are as it was before the execution of the sale deed