The status of rookie defensive lineman Armond Armstead will continue to come into focus in the wake of Wilfork’s injury. Armstead is on the non-football illness list because of an infection that was discovered during the offseason, and he is eligible to return to practice as early as Week 7. It’s still unclear if Armstead will be ready that early, but there is optimism regarding his progress, and the belief exists that he will be able to contribute in 2013.