The Eagles were fortunate in this sense: that it wasn't in the middle of the season, and they still had free agency and the draft, and they had saved themselves some salary-cap space, and they already had every offensive tackle on the planet graded. So, Roseman said, they went over their stuff, and they went over other teams' depth charts searching for a potential surplus tackle somewhere, and they recalled any earlier conversations with teams in which the availability of a tackle might have been mentioned.