Motives? Obviously the Governing Body has recognized that more time needs to be devoted to the field ministry, especially on the part of those serving at Bethel. No doubt their example will impel others to follow their example and have a greater share in the ministry each Saturday, especially as we recognize just how close we are to the end!
But seriously.... somewhere, in some jursidiction, there has been, or will be, a change in how "volunteer" workers in religous organizations are viewed re employees, deserving of minimum wages, or overtime pay, something like that. Every thing they do nowadays is driven by how it will affect them legally/financially. Just ask the Bethelites at the Spanish Branch.
No Apologies