I don't have the opportunity to get deer guts, but I do get plenty of pig, sheep, and goat offal from the local hunters. The rumen and contents go into the compost, as with the major amount of fecal material. Some is still in the guts but I don't worry about it. I cook my chicken food in a large turkey deep fryer pot over a
rocket stove. All the guts go into the pot. Once cooked and cooled, it goes directly to the chickens. I save the juice to cook the next batch, but when it gets pretty thick I'll throw in some grains to cook and they absorb all the liquid. It goes to the chickens. Once the guts are cooked, things break apart easy enough for the birds to eat every scrap. If the birds can't peck it apart, it wasn't cooked long enough
By the way, it's not a weird topic in my book.