They would have to show and demonstrate true love and genuine charity to all in need around them as Jesus supposedly commanded and not just funnel all their resources to buying the GB fancy jewelry and building their ever expanding publishing/property empire.
They would have to learn to truly value and protect children and the fatherless boys/girls among them.
They would have to stop going ahead of the Bible and desist their 130 year old habit of plucking out random 2 and 3 thousand year old scriptures and presumptuously declaring themselves to be ie: God's prophet/spokesperson/only channel on earth, Governing Body/Faithful and Discreet Slave, God's Chosen People, only JW's will be saved, bla bla bla...