Butler being out meant that Rowe took his spot. That relegated Chung to covering the slot (in Jones' absence) in critical moments in the game, which meant that Richards had to come in and take over a role that Chung was usually handling throughout the season. So yes, Butler being out had an effect on Richards' responsibilities in that game particularly when they were in man. Belichick opted not to use a player at a position that was already thin to begin with (so thin that he had to dress Butler) and had a safety who was allowed to walk to Philly in his first stint over coverage issues against WRs covering a shifty WR out of the slot. It's a bold strategy, Cotton. Let's see how it works out for them.
41 points allowed.
L.