I would like nymphing rods to be more versatile . For example in the old days you could buy a rod with two tips of differing lengths. For example I would like a rod with one configuration that made it ten feet and another that made it 11 feet. I think you could accomplish this by having two interchangeable second sections to the rod. I think a fighting but is a must for a long rod. My wrist gets tired fighting large fish without the fighting but. I prefer a three piece rod over a four piece. The reel seat is big for me. I have no patience for reel seats that loosen up during a long day of fishing. My hands are not big but I think the diameter of most fly rod cork handles are either too small or poorly designed for nymph fishing. I do not know how to solve this but some smart rod builder could figure it out. I have a problem with my loop rod - that is when the rod is wet the leader sticks to the rod. I need a non stick finish. I think this is impossible but is there a way to design a rod so the long leaders we use do not wrap around the tip sections guides.