The basics are basic, but there are alot of potential improvements beyond that. Incorporating low cost legumes, increasing stocking density, extending the grazing season, are some of the higher impact skills.
"Soil Health" is the trendiest management area here. I learned some things by measuring water infiltration and tweaking cover crop mixes. The rest seemed pretty academic.
The game for many of these experts is to do some public speaking, write a book around a phrase they coined, and then move into consulting.