As to the original post... not normally. Unsportsmanlike penalties, red cards, techincal fouls, etc for violations along the lines of bad sportsmanship are almost never dealt with as conduct violations at the Academy. I can only remember one or two times it was so severe it was then dealt with as a conduct infraction. I think those times dealt with actual fights on the field, court, etc.
Sounds like Teich is being taught a lesson by the Coach, not necessarily the leadership on the uniformed side of the Academy. Trust me, what he is facing right now being benched and away from the team is way worse than any 30 day restriction he could face. I like the move by Coach Niamatalolo, he believes in the values and goals of the Academy and is reinforcing them to his players. Trust me it sucks to lose to a Service Academy rival, but his conduct was out line, if he indeed walk out during their Alma Mater. Hopefully it is a learning lesson for him and we can see him return to the field next week.