I can see your points and I agree that the offside rule can be difficult to execute and it can be a great challenge for both attackers and defenders. However, I think ultimately the offside rule is necessary for the game. Without it, the defense would be at a great disadvantage as the attackers could just stay up the field and wait for the ball to be kicked to them. It would be almost impossible for the defense to catch up, especially if the attackers are fast. The offside rule ensures that the game is fair and balanced, and that the defense has a chance to catch up and contend with the attackers.

It also adds a layer of strategy to the game. The attackers have to be smart and time their runs in order to beat the defenders and the defense has to be well coordinated and time their offside traps perfectly. The offside rule requires both sides to think and strategize, and it makes the game more interesting and tactical.

In conclusion, I think the offside rule is necessary for the game. It adds a layer of complexity and strategy, and it keeps the game fair and balanced.