Certain anchor points always shape the way NFL drafts play out.
A year ago, Baker Mayfield right at first overall started a run on the top quarterbacks that didn't stop, which ended up seeing four come off the board in the top 10. Vita Vea at No. 10 was the first of three interior defensive linemen to come off the board in the round. And on a smaller scale, Frank Ragnow at No. 20 caused Cincinnati to mini panic and go with Billy Price right after.
The 2019 class isn't as dramatic under center. But certain key prospects at premium positions or otherwise can shape the entirety of the day.