> Because most american people I know in football, know their EXACT role. The comment you're replying to says this specifically. > Mr. Offensive lineman - I s

> Because most american people I know in football, know their EXACT role. The comment you're replying to says this specifically. > Mr. Offensive lineman - I smash whoever is in front of me. If the play is to the left, I smash left. This is an oversimplification and if this is all the offensive lineman does, he'll be rapidly out of a job. The linemen are constantly adjusting to deal with the defense. They'll hold to avoid a big sack. They'll leap on the ball when there's a fumble. They'll block someone else if needed. It's not smash left and done. > It would be like a PM coming by every 5 minutes and telling you that you should use a Dictionary to store the current data, and then on the next problem you should maybe look into an ArrayList. I think it would be a lot more like management saying "we need you to build product X" and then expecting the QB to deliver. The QB isn't just running plays by rote.