Fisherman, good points, but Jesus in Math 12:50 defined His Brothers very broadly, saying : everyone that does the will of my father is my brother. which at the least would include all the second class "other sheep" jws. earthly hopers. further, Jesus saying "the least" would exclude any attempt of currying favoritism, angling for advantages from the few favoured ones.( the GB is the dispenser of divine favour, so they say).-- The 144 000 are secretly sealed by angels, so, nobody would know that a humanitarian deed happen to be done of one of them. The sheep are surprised that they did it.
Doing a deed for the benefit of the organisation does in no way fit the description of what jesus said.