DCA instructors are paid $hit wages and have even $hittier hours. Hanging around 14 or so hours for maybe a couple hours worth of flight pay. They're employed my Delta and should have privileges as such. They're low on the list, so let 'em ride!
On a personal note; I'm very happy and blessed that my aging father had the opportunity to re-unite with his English police officer friends (dad was a retired cop) before he passed away. The trip to England to see his friends and a few of the old AAF bases really brought some joy to his life. I only wish he could've flown on one of my RJ trips; he wanted to so bad, but by then he was on O2. As a former WWII air crewman, it was nice for him to enjoy what little privileges I had when I instructed at CAA, now DCA.
So, give it a rest, already! ALL employees of DAL will be suffering enough w/o some clown wanting to play one group against another over this glimmer of a benefit.