I am wondering what will become of the PCA. Notice what happened in the formation of the PCA, it left the southern mainline church (at the time you could say the PCA tended to be more old schoolers and the mainline were the new schoolers). (The Southern Mainline joined with the Northern mainline).
The RPCES came out of the 'New Lites" and a breakoff of the Northern mainline through the OPC and BPC, seemingly the breakoff from the other denominations would show a split (OPC would be old side and BPC new side in the first split off the Northern mainline; then split again, BPC old side of the new side and EPC which became RPCES was the new side of the new side). So essentially what happened is the Northern new lites/side (RPCES) joined with the Southern old schoolers. Given the history, what do you think will happen?
If a split happens again, the old schoolers will they join ranks with OPC finally (north and south old school together) or will they form a new denomination (those are the only two options)? For the new schoolers/lites, will they just stay where they are or will they join the EPC or some other denomination?
Sorry, just thoughts rolling around in my head. I hope my description is clear.
I guess we could also ask what if anything will become of the ARP?