Characterizing the "two" streams of the NALC as a "word and sacrament group" and a "Word of God group" with a "more pietistic faith" misses what exactly divides the NALC and mischaracterizes both positions. Everyone in the NALC would be emphatic about both word and sacrament, just like everyone in the NALC would be emphatic about the importance of the bible. Locating the divisions in the NALC requires more nuance than this.
Where do you locate them?
Dave Benke
I think there're at least three: the evangelical catholics, the evangelicals, and the confessionalists.
So High Church, Low Church and I want to say broadchurch, but that really isn't it, more like intellectual church. Two flavors of aesthetics/church practice and one that puts the emphasis on the intellectual side.
Hypothesis: Protestant world is really sorting itself out along two axes.

This should be an image, but I don't know if this function works. One axis: Aesthetics (Tent/Mass). Other Axis: Intellections (Historic Teachings (Focus on Sin and Redemption)/New Teachings (Focus on Acceptance)), suggestions as to best current pure examples: SBC, ACNA, TEC, PC-USA (worst one in tent/new).
Where would you place the Roman Catholic Church on your matrix?
Peace, JOHN
I said protestant world, but... The Catholic Church and in a mirror way I'd say the Methodist Church mostly occupy the "mass" side and the "tent" side respectively, but are spread out across the historic and new theology. The Methodist appears to be heading to a split which will clarify that institutionally. The resulting low/historic Methodist church would be back to being separated from the SBC by ecclesiology. The low/new Methodists would be free to join the emerging Union Protestant Church. The Catholic church has a bigger problem with that, although there seem to be plenty of voices that wonder if that can hold. Maybe the submit to the pope holds, but when Francis allows male priests to be married, ordains a few female deacons, elevates a Chinese Communist church bishop to Cardinal, revokes the Latin Mass encyclical and gives Fr. Martin a bishop's mitre, the murmurs today might be striking a few hammer blows.
If my hypothesis holds, over time I think you'd see elements of older churches that were united by older things (ethnicity, the pope, confessions, historical accident) split apart and stitch back together along new lines (aesthetics high/low, historic/new theology). The Catholic church is the real question. Is this a new Reformation era where even it gets reconfigured, or does the papacy hold it together.