I'd like to see a greater amount of bait targeting like XI had, where you could usually narrow down your catch at a spot to two or even one fish by putting the right nibbly tidbit on the hook. Outside a few locations in XIV, you'll end up hooking many of the fish at a given hole no matter your selection. There's more targeting now with the blue scrip baits aiming at scrip-trading fish to bypass a mooch or whatever, but hopefully they expand on it.