To start off with 12-4 and being a missed call away from the NFC Championship game is pretty high bar to set. With that being said the return of Lee will help, the maturation of this line, and guys like D-Law and Hitchens and even Wilcox will help. Call me crazy but I think Mo coming back might help to a point. Romo having a full offseason and being ready week #1 will help. Also I think the fact that we haven't lost much we can't replace will help. Murray was a big loss, Durant and Carter a little less so (we didn't really have Durant last year and Lee/Hitchens will replace Carter well) I think McClain was coming back... all of our other losses are easily fixable and there are some diamonds in the rough type guys all over free agency still including at least 3 guys that 10 sack seasons might not be unheard of from them. Have we improved so far, not at all, but can we still improve before the season starts, almost certainly.