Your question is a difficult one because it is driven by consumer demand. Retailers are going to stock and sell the fly rods that they sell the most of and the rods most requested. Right now, multi-piece rods are popular for ease of transport and the fact they "cast like a 2 piece rod". Because of this, retailers prefer to limit their stock to multi-piece rods and help the cause along in limiting sales of 2 piece rods. That way the do not have to stock 2 piece rods along with multi-piece rods.
I have both 2 piece and 3and 4 piece rods. I like the feel and casting of all my 2 piece rods. I do not find that my 4 piece rods cast like my 2 piece rods, however, they cast very well. The question you ask is are there enough of us who will prefer and buy a 2 piece rod to generate a sufficient demand for them to continue to be made? I am not sure how many of "us" are out there. I would like to think the 2 piece will be around 20 years from now, but demand will dictate their survival.
Bob Widmaier
Bob Widmaier
My biggest fear when I die is that my wife will sell my fly fishing gear for what I told her I paid for it!