My apologies for resurrecting an older thread, but it is noteworthy that the Vanguard Presbytery in Tennessee (a PCA breakaway) wants to make much more of the Office of Evangelist:
… While other Presbyterian denominations have historically had evangelists, we believe the absence of the actual office of Evangelist has had devastating consequences for Presbyterians for well over one hundred years. We have generally failed to evangelize the lost. We tend to emphasize theology and sound exposition of Biblical texts, which are vital, but we have not always emphasized the task of raising up men to take the gospel intentionally and directly to our communities.
More here:
https://www.theaquilareport.com/vanguard-presbytery-a-new-presbyterian-denomination-being-formed/