I also think it is interesting that at the younger level the coaches that lose every game are the ones that claim they are all about development and that same coach will claim that the ones that win all the time do not develop. I have never understood how winning and development are mutually exclusive.
They aren't but it's particularly a problem with soccer since due to the mechanics of the game there are some tactics at the younger ages that can help you to get you a victory but are detrimental to developing soccer skills...in particular:
-Recruitment of taller and older kids. These kids will have a natural advantage early on because in a small sided game the fastest kids (rather than pass the ball and build an attack creativily) can just outrun opponents to score. But if the kids aren't taught properly, by puberty some of the other kids will have surpassed them and they won't have the benefit of learning how to play creativity and look for the opening when outrunning your opponent no longer works.
-Boot the ball. At the younger ages, kids find it dificult to maintain possession and learn how to pass. So if you lose the ball in your own 1/3 there's a greater danger of being scored against than if you lose the ball in the opponent's 3rd. So rather than build from the back by connecting passes, some coaches will just boot the ball up.
-Goalkicks. The buildup line was put in place to prevent this but most teams after its removed still have the big legged defender boot the ball rather than have the keeper learn the long game or connect via the short game. This keeps the ball from being intercepted in the defensive 3rd but deprives the keeper from learning how to distribute and stops the defenders from learning how to take the initial touch.
-Shooting. At the younger ages, most kids are taught to shoot it high and preferably over the keeper's head. But once the keeper grows into the larger goal, particularly if the keeper is tall, it's going to be harder to score those shots. By contrast, kids will not have learned to shoot a powerful shot on the ground which in the pro game is where a higher percentage of goals are made (as opposed to balls which can tipped over bar of shot into the zone of control of the keeper). But when they are younger, inexperienced keepers can block the lower shot with their feet.
-Throw Ins. "Down the line" as opposed to a backward conversion. Again for fear of losing the ball closer to the goal.
-Playing the ball backwards. Again for fear of losing the ball closer to the goal rather than learn building from the back. How many coaches yell "don't play it back" or tell their kids not to play it to the keeper. It's largely a fear of the kids making a mistake, but that's how they are going to learn.
-Reliance on the fast player. How many teams, particularly at the beginning, rely on 1 or 2 players to carry the team scoring and run most play through them? The fast player is scoring by outrunning the defenders. The fast player isn't learning the benefits of ball handling, passing or creative play, and the supporting players aren't learning how to carry the offense.
-The physical game. Teams that rely on shoving and pushing to win the ball. It works on the younger levels, particularly since many refs are eager to "let them play", but once the kids learn how to pass at the older levels, it becomes much more difficult to gain an advantage this way.
At the younger ages, coaches that play all their players and try to teach their kids proper technique will be at a disadvantage against other coaches that are prepared to take some developmental short cuts. It's just a reality. It doesn't meaning winning and development are exclusive, but winning is a temptation that causes coaches to go astray from the ideals of development.