I always thought that antler growth depended on the deer diet, not really genetics. Am i wrong?
YOUNG bucks can almost always benefit from another year. Older "spikes" or older bucks that have a spike on one side, are usually caused by a damaged pedicle that results in a deformed antler.
If that deer is mature, then I will shoot on my place. Not because I believe that he is a cull, but because of his potential to injure or kill other quality bucks with the spike/sword that won't catch on another buck's rack.