Well, set pieces seem to be something that is a big part of our offense, so that would make sense reflecting an American influence on the sport.
Maybe, but I think it tends to be more the US has quite a bit of height and we are not so good at scoring from open play.
Decision making within the game is clearly very, very important.
Huge. It's what separates the good teams. It's what makes soccer so interesting and amazing. So many options and to choose the one that will work in a constantly changing situation.
When you have the ball, and more importantly, when you don't - both individually and as a team though, decision making where to go and how to move and what to do is all dynamica variable and on the fly. The game is more like other sports like basketball,
Yes, I've mentioned that before, it is very similar to basketball. With ball movement, movement off the ball, dribbling, shooting, passing, defending (defending in numbers). Like running a motion offense, no specific set plays, but based on what the defense will give you. Makes it much more dynamic and interesting. To me anyway.
There is no team sport like American football.
Well, Association Football.
All the footballs, Canadian, Association, Rugby, Gridiron, Australian, Gaelic, all come from the same game, just different rules/codes.