Antler restrictions have become the deer biologists Holy Grail lately. If you just want to create a trophy herd, some form of antler restriction makes sense. However, it can backfire if left in place too long. I have hunted several places with antler restrictions in place for far too long, and what you end up with is a herd which may have huge deer, but because of a 4 points on at least one side restriction, the herd is overloaded with bucks which are genetically predispositioned to only grow 2 or 3 points. Huge bucks, big massive racks, only 2 or 3 per side. By removing the 4 points on a side bucks for too many years, you ruin your trophy herd.
If your buck/doe ratios get out of balance, ie:too many does for the number of bucks to breed them, your herd suffers. Around here, for years we were allowed two bucks, and everyone took their two. Eventually, the ratio got skewed by everyone shooting two bucks and no does, and the does were being bred by young, inferior bucks. The bucks were having to service way too many does, so by the end of the rut the bucks were just skin and bone, and unable to put on the fat required to make it through the winter, which resulted in a big winterkill of bucks, and left even fewer to provide breeding service to the does the next season.
Combine this with no slash burning in the logged off areas to provide optimum forage, an explosion of wolves, cougars, and bears, and our hunting has sucked bigtime for years. Now the does are being thinned out through hunting, getting the ratios back in order, and the population is increasing again. A local boy took a blacktail buck recently that dressed 192 pounds, which is the biggest I have heard of in years.
If you have a doe season, it isn't just a revenue generator, but a legitimate conservation management tool. The biologists have to be right on the ball when the time comes that the buck/doe ratios get to where they should be, and reduce the doe season so as to avoid the impact of having a too few does/ too many bucks scenario, which can be just as bad as the other way round.