There is nothing Watchtower can change to justify the countless lives it has destroyed over the last 100 years. Even a positive change will not be able to redeem the religion and make it an organisation worthy of anyone belonging to. For instance, whilst it would be ideal if they removed the practice of shunning, they still:
- teach harmful unrealistic doomsday doctrine
- rob followers of their time and money
- lead to death refusing blood transfusions
- are against higher education and encourage ignorance through restricted research
If they changed all the bad, they would not be the same religion. There is no point congratulating small changes as a step in the right direction, as this is the sort of distraction used to justify the wrong and pretend things are improving when in reality they are not.
The concentration needs to be that it is a harmful religion that is beyond repair, and its followers are victims that need assistance to leave.