You'll never know for sure - shoulda, woulda, coulda. Personally I'd have held off an hour or so last night and then pushed on slow and listened to hear him bump before deciding to call it off. If you didn't lose it to the yotes you'd have lost a least a portion to spoilage IMO...quick google search shows lows in the upper 50's in SE KS last night. Wouldn't be too excited about opening up a gut shot buck that layed overnight in warmish weather.