I really am not to concerned about the line, Urschel has had a tons of reps as a starter, at both Center, and both Guard positions, getting a healthy Zuttah is big, and i wouldn't sleep on rookie Lewis, guy is huge, and has some nasty in his game....Honestly even though we went 5-11 last year, i think the coaches did one of their best jobs, and the players who were forced into action stepped up, so easy for teams who went through everything this team went through to throw in the towel, and just ride the season out, but they didn't they were in almost every game, and never gave up....That is why i think they will be so much prepared, and not afraid to throw players in, if starters get injured, because they got all that real game experience...