We have Blake Jarwin who, if not for an ACL injury in the very 1st game along with Dak's injury could have had pro bowl #s in'20. In addition, Dalton Schultz stepped up in place of Jarwin showing much improvement. Big D should keep their focus strictly on improving a "horrid" Defense, especially interior line with a 2nd priority "beefing" the O-line. As much as we like Tyron Smith, Zack Martin, I'm not optimistic either will play "healthy" for half a season , nevermind the grind of 16 games and hopefully a Playoff run. Lae'l Collins is also coming off major hip surgery and who knows whether h'ell rebound at 100% this season.