You are doing this in a forest that you have managed the past 30 years that have oak regeneration and given the appropriate amount of light. Oaks sapling tend to do best at 30% open canopy. More light favors birch and poplar. Less maple and beech. If given more light you need to come back in and re release oaks.
I was talking primarily even aged stands of oak. These young stands when young are oak, hickory, maple, beech. The oaks grow faster and take up the canopy. When you come in and high grade the stand the oaks are removed leaving only maple, zero oak regeneration.
If it is a limited diameter cut all of the larger trees are removed and the poor quality subordinates remain. Remember, once a runt, always a runt. Do a second limited diameter cut after a period and most of the oak component will be removed.
If Dogghr's logger comes in to sustain and maximize future potential he will remove a smaller percentage of the most valuable trees say 20% and all of the cull trees. This may very depending on habitat goals. Canopy will be opened to 20-40%
I see this all play out very well on my ground, many stands have zero oak regeneration under the maple and beech. Foresters talk about having 50 crop trees per acre when doing crop tree release. On some of my better stands I would probably be lucky if I have 10 crop trees per acre. I probably have 20 oak crop trees on 20 acres of my ridge top that I have worked so far. I do have some nice oak stands scattered about. I'm doing most of my work in the red maples. I have some areas that I have worked that have oak regeneration that will benefit greatly by my removing the canopy of red maple. I do have nice crop trees other than oak like poplars, hickory, and sugar maples.
I don't have an overabundance of deer and my invasives load is manageable. Other places trying to grow an oak tree aren't so lucky. I do however have a special growth of jap stiltgrass that wants to fill the same niche that oak seedlings do best in.
The ForestConnect series from Cornell to be aewsome informational must see computer. I just looked and they have a new one hot off the grill 5 hours-
Mapping and Monitoring Forest Biomass and Carbon Benefits.
This is a good one but they are all good ones-
Forest Stand Thinning - Some Concepts and Methods - YouTube
G