This topic is getting tiresome, so this will be my last post on the subject.
The Bills are a pass first team, the reason they don't keep opposing DCs up at night trying to figure out how to stop our running backs isn't because the running backs are any worse than other teams, on the contrary they rank top 3 in YPC, they are not worried because the Bills run/pass ratio is so pass heavy. The reason teams game plan against the Barkleys and Henrys of the league is that they know they are going to see them carry the ball about a zillion times a game, with Singletary, if they see him carry the ball 10 times a game it would be a lot.