I know this is an older post by Chief, but this was the first time I've seen it.
All in all, a very well written and thought out post. However, there were a couple of crucial omissions in reference to head to head matchups between our two teams. At times, I have a selective memory as well. I know for sure that over the years that I've been rattled by the losses you mentioned here.
My recollection is that when the stakes were the highest and Super Bowl bids were on the line during our two NFC Championship game matchups, George Allen's 1972 Commanders beat your team. Thus his villain status was born.
The same goes for the 1982 Commanders team under Joe Gibbs and led by Theismann.
The Cowboys have so far won the regular season head to head matchup battle and lead by 20 or more games over the 'Skins. When it's all said and done though, the 'Skins are 2-0 against your team when it counts the most.
Thank you Dallas Cowboys.
Here's to a rivalry that will only grow more heated as the next few years unfold. Good luck this year (except against the 'Skins).