The Patriots had two different “base” packages in the game depending on the Texans’ personnel. The standard base personnel had rookie cornerback Ryan playing over Arrington in the No. 2 spot opposite Talib. The other base package had a third cornerback over a second safety, with Arrington coming on in place of Harmon/Gregory.
Snaps: Logan Ryan over Kyle Arrington at CB – ESPN Boston
I think it might be safe to say that Arrington’s days at outside corner might be as limited as the Patriots can make them.