Incompetent GMs
I know this is just a movie, but I could not get over how stupid the general managers were in this movie. No sane GM would do any of the trades portrayed in this film because it would mean being immediately fired.
I can almost understand the Browns GM (Kevin Costner) giving up three #1 picks to move up to the #1 pick if they believed they were taking the next Peyton Manning, but to give up so much for a questionable prospect would be insane. Not to mention it seemed like the Browns did not do their homework on the QB prospect before they traded up for the chance to pick him. This is unrealistic. In real life top prospects are thoroughly researched by the GM, coaches, scouts, etc long before the actual draft day. No NFL team would give up a historic amount of picks without being completely sold on the player.
After making the trade to #1, there is no way that they would then take the LB that they were originally targeting with the 6th pick. If they would have done this in real life they would have been the laughing stock of the league, and the owner would basically have no choice but to fire Kevin Costner on the spot for being completely incompetent.
The worst trade of all was made by the Seahawks GM. Owning the 7th pick in the draft, he gives up three #1 picks to move up from 7 to 6 in order to draft the quarterback they were considering taking with the first pick. After being giving a gift of a trade by the Browns, no GM would give up 3 number one picks to move from 7 to 6. That is just way too much to give up and would never happen. According to the draft value chart which NFL GMs use to value draft picks, the difference between the 7th overall pick and the 6th overall pick is 100 points. They would only have to give up about a 3rd or 4th round pick to move up 1 spot. No NFL GM in their right mind would give up around 5,000 points to move up 100 points. Any GM that did this would be fired on the spot and the trade would go down in NFL history as the worst trade of all time.