Unless we establish a truly elite defense it's highly, highly, highly unlikely that we can land a Superbowl as to win a Superbowl you need your QB to be able to accurately nail a few 40 yard passes to win close games when it really matters against QB's who can light it up should they need to in order to win a game. The fact that we just let Dez leave says it all about Dak Prescott's ability to throw the ball downfield. Yes, last season Dez dropped more catches than he normally does but firstly, he isn't Inspector Gadget, and secondly, he was in my opinion effectively our best cornerback last season! No joke. He prevented so many more interceptions.
I just don't see us winning a Superbowl anytime soon even though we have had the strongest team we have had for well over a decade over the past two seasons which makes it frustrating.