here I rendered the stinking play so we can all watch it. it is a low quality wmv. I didnt feel like waiting for a better render sorry.
http://www.4shared.com/file/14298248/8540d435/glenn_taylor_coverage.html
anyway you will see on that play that Dallas is in a heavy close singleback set. Extra lineman on the field and only two wr running routes. there is no slot wr in that formation.
Also it looks to me that washington is in some sort of hybrid nickel with only two linebackers and springs, rumph, wright, rogers and taylor in the backfield, when glenn goes in motion springs points to taylor, then taylor gets beat. and rodgers is dreadfully out of position.
WItten didnt run a route, he stayed into block and I dont even see arch on the field.