Another thing Steve's cache/pack of caribou meat, why didn't scavengers get that. I mean it is easy enough to rip with sharp teeth or claws. So if we use the same anlogy in Steve's case the pack with stash was found but Steve hasn't been. If Steve is deceased then would have scavengers gotten to his remains? The pack wasn't found right away, correct? So thinking about that makes me wonder about it. I'm pretty sure the pack would be very tempting to some hungry animal/scavenger?