That has been a trend in this class so far by some lat-movers. It is causing unneeded friction in an already high-friction course. Some of these guys are more concerned with "squaring away" the new guys than they are about their personal performance and influence. Personally, I'd prefer rank be officially put into perspective so that those who need to tone it down do so in order to allow a closer-knit class. Some guys can put the stripes away when needed and some have a little harder time doing so.