It is notoriously difficult to get picks right during the NFL draft. Teams spend countless hours scouting and meticulously crafting their big boards and still whiff on their selections all the time.
No matter how well a club drafts, there is almost always a spot that could have improved with a more shrewd selection. Even in the first round, where the "can't-miss" prospects come off the board, organizations often misfire and end up with a player that didn't pan out for a variety of reasons.
That much is evident during the 2019 redraft, where the first round looks a whole lot different than it did two years ago.