Well, the fact remains that the 5 fold ministry serves a difinite purpose in todays church. And that purpose will continue for a specfic duration of time.
Eph 4:11 And he gave some, apostles; and some, prophets; and some, evangelists; and some, pastors and teachers;
Eph 4:12 For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ:
Eph 4:13 Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ
Somehow, I just don't think we are there yet.