I'm betting those "Games Lost by Starters" doesn't include the games Ratliff didn't play due to his hissy-fit. That's one of your starting DT's who was counted on to contribute from the get go and in turn contributed to the chain-reaction of cluster-***** along the defensive line.
Good point. It might well not. I also wonder how 'starter' is defined. Once you lose your starter, if his replacement goes down, did you lose another starter then? Or is that a backup that's injured for the purpose of the calculation? If the latter, at what point does the person become a starter? What if that person is benched in favor of another? Hard to say without looking closer at the team data.
In any event, we also introduced a lot of our own turmoil as we were turning over rocks to try to find some players. At the end of the day, I think it's pretty obvious that we've been hurt the last couple of years by muliple sustained injuries at specific key position groups. Three years ago (was it three years ago we had the three new/rookie starters on the OL?) it was OG/OC. Last season it was OC again, and then S. This season it was the DL.
That said, depth is part of building a good team because you need your depth and you never know going in where you're going to need it. So losing starters is not an excuse for losing games. We're not deep enough, and we've been unfortunate to get his over and over at some positions to where we're actually playing 3rd and 4th options instead of 2nd options. Depth matters in building a roster, and if you don't have it, it's because your players aren't good enough (drafting) or your coaches can't prepare them well enough (coaching). Or, you just get unlucky enough at times to have too many sustained injuries at the same position and it's just not possible to go 5 players deep, or whatever. I think Dallas' problem is probably a combination of all three, honestly, but mostly it's that we've had a top-heavy roster, drafted poorly for a period, and then had some bad luck in terms of how deep a couple of position groups have been hit. That said, we've been in the thick of things each season, so the shortfall we're trying to explain is only a game or two each year and not a matter of 4-5 games, which would be a much bigger problem to address in the long run.