I find myself throwing away a lot of meat these days because they don't give the right FEPS etc, but I still hunt the animals that produces it since I can generally always use more bones, entrails and intestines. It would be nice to have a use for that meat, so why not let it be used for fishing?
Earlier in the game we had huge piles of entrails that we could use as bait, but nowadays I use all the entrails I have for cooking liver & onions. Putting a huge slab of meat on a fishing hook may seem strange, so there could be a recipe that lets you cut a piece of meat into 2 or 3 pieces of fishbait.