The author of my second year Greek grammar (aka. “fat Wallace” as in the size of the book) is Dan Wallace. He is also the director of the Center for the Study of New Testament Manuscripts and professor of New Testament Studies at Dallas Seminary. Anything that Wallace writes on the New Testament and on textual criticism should be heeded.
He has a very good post on the necessity for churches to have a plurality of elders leading their congregation. I whole heartedly agree with the basic thrust of this article and would commend it to anyone who would argue that churches are to be run by a single pastor and a board of deacons. This completely misses the mark.