Eagles' starting right tackle Jon Runyan missed his third straight practice Friday and is questionable to make his 185th consecutive start Sunday against the Vikings. Runyan bruised his tailbone in a training room fall last week but played in Philadelphia's 19-16 loss to Chicago. He sat out practice this week and will be re-evaluated once the team arrives in Minnesota. The Eagles (2-4) also could be without both starting safeties. All-Pro Brian Dawkins, who hasn't played since sustaining a neck stinger in Week 2, is doubtful although he practiced the last two days. Safety Sean Considine hurt his ankle in practice Thursday but returned to the field Friday and is also questionable.