Good point.
The problem with the WT is that they do not view the JW's as individuals in the body of Christ. In the body, there are people appointed by Holy Spirit for different functions. Only some are Apostles, teachers, prophets, evangelizers, etc. (1 Corinthians 12:28). They make everyone be evangelizers when this is not thier individual gift bestowed upon them by the Spirit.
I happened to love the Ministry when I was a witness, had hundreds of wonderful experiences, and used the Bible in my ministry. While others struggled, hated it, and thought of themselves as WT magazine peddlers.
By forcing all to evangelize, the WT has made a whole organization filled with people in "perfunctory" service to God! I brought this very point out in my 9 page DA letter. But since this is a spiritual concept, it was totally lost on the "brothers".
The WT does not truly believe Christ is in charge of their preaching work. For if they did, they would allow Christ to empower people (individuals) with the Holy Spirit to carry out the work and trust that it will get done adequately. Peace, Lilly