I noticed this has been a central theme of yours when assessing Dak's 2016 season. After the first 5 games I don't think he "surprised" anyone. I'd argue that the defensive personnel that he faces will have a bigger impact on how he'll perform than the 17 games of tape that defensive coordinators now have on him.
Last year in games where he struggled the most (Giants & Vikings), those teams fielded defenses with upper-level secondary talent mixed with strong pass rushes. On the flip side.....teams like Detroit and Tampa, both of whom desperately needed wins at the time, had 13 games of tape on Dak when they faced him, but neither could do anything to slow him down. Why? Because they lacked talented personnel.
Next year we'll play 5 games against teams who I think could give Dak and our offense problems: 2x NY Giants, Seahawks, Broncos, and Chiefs.
But you also have to acknowledge that those teams give most QBs/offenses problems. So even if Dak struggled in 2 or 3 of those games I wouldn't consider it an "I told you so" moment.
Personally, Dak is one of the least of my concerns heading into the 2017 season. I'm more concerned about the lack of talent throughout every level of the defense.
Are you saying you fully expected him to come in as a rookie and accomplish what he did or we you surprised that he in fact accomplished what he did? Most will say he was a surprise to the league last season. The author of the article simply pointed out he is no longer an unknown and opponents will prepare more for him. His words follow.
""Great. End of story, right? Well, that's where we turn to Prescott and his future.
Fresh off that memorable rookie season, Prescott now faces the reality that teams will have a full season on film on the quarterback. He won't get a kid-gloves introduction to the NFL in year two -- not with the expectations now on his shoulders after a 13-3 season.
Offensive coordinator Scott Linehan did a fantastic job of acclimating Prescott to the pro game (he had a lot of help thanks to a great line and fantastic rookie season from Ezekiel Elliott), but the stakes are higher in 2017, because of the 2016 result (a loss in the divisional playoffs), the expectations and yes, even the departure of Romo."
This is the jist of all my comments and I happen to agree with this assessment. This however is not a judgement about Dak or a prediction of what kind so season he will have. It is merely a statement of what teams will probably do with more film and time to device scenes. Who knows whether they will succeed or Dak will prevail. It hasn't happened yet.