Reform is too high of an expectation for this "religion". They are making changes though slowly. I seen a trend to more progressive thinking since the old members of the GB started dropping like flies the passed 5-10 yrs.
1. No BS (yes book study but it was bullsh*t as well)
2. More practical counsel in WT's instead of go out in service azzwhole
3. Seperating of private bullsh*t from public bullsh*t
4. More and more use of digital media, streaming media. Including talk outlines, forms, elder forms, kms, etc (this would have been unheard of if no new blood was on GB)
I am sure there are more but thats what I can think of now. They are not reforming their doctrines persay but the procedures are changing.