But why talk about 11.4 when it doesn't apply Dixie? The first line of 11.4 says "When a team mate of an offside player has kicked ahead, the offside player is considered to be taking part in the game".
I've done this at length earlier in the thread, but as it's you, Taff, I'll repeat it.
[LAWS]11.4(a) When a team-mate of an offside player has kicked ahead, the offside player is considered to be taking part in the game if the player is in front of an imaginary line across the field which is 10 metres from the opponent waiting to play the ball, or from where the ball lands or may land.[/LAWS]
I take it there is no doubt that at the moment the ball is kicked by Blue 15, all Blue players ahead of him are offside? And that (if the ball will come down on the half way line) all Blue players between the 10m and the half way line are covered by the 10m law? Let's start with that scenario then. Blue 15 kicks on the 22, the ball will land on the halfway and Blue 1 is ahead of his 10m line, while Red 15 waits to catch the ball.
A fraction of a second later, Red 7's fingers clip the ball as he tries to charge down. This makes very little (if any) difference to the ball's trajectory, which will continue as before. You now argue that Blue 1 is no longer offside, due to 11.3(c):
[LAWS](c) Intentionally touches ball. When an opponent intentionally touches the ball but does not catch it, the offside player is put onside.[/LAWS]
and so 11.4 cannot apply. This is to misunderstand 11.4, which is a subset of "offside in general play" and subject to different rules. Because of where Blue 1 was located, 11.3 does not apply, as 11.4 takes precedence:
[LAWS]11.3 In general play, there are three ways by which an offside player can be put onside by an action of the opposing team.
These three ways do not apply to a player who is offside under the 10-Metre Law.[/LAWS]
[LAWS]11.4(b) While moving away, the offside player cannot be put onside by any action of the opposing team.[/LAWS]
So we see that your thesis is manifestly incorrect. But we do get difficulties with 11.4(f) in this situation:
[LAWS](f) The 10-metre Law does not apply when a player kicks the ball, and an opponent charges down the kick, and a team-mate of the kicker who was in front of the imaginary 10-metre line across the field then plays the ball.[/LAWS]
Blue 15 kicked; Red 7 attempted a charge down - we need to decide whether he was successful, given that the touch had no impact on the trajectory of the ball. Let's assume for a moment that this does indeed constitute a charge-down. What is the consequence?
[LAWS]The opponent was not ‘waiting to play the ball’ and the team-mate is onside.[/LAWS] Extraordinary statement. "So the hell what?" is my instinctive response. We must be talking about Red 7, as Red 15 is clearly waiting (somewhat anxiously, given Blue 1's proximity) to play the ball when it come down. This "waiting to play the ball" comes from 11.4(c), which is a protective measure:
[LAWS](c) When a player who is offside under the 10-Metre Law charges an opponent waiting to catch the ball, the referee blows the whistle at once and the offside player is penalised. Delay may prove dangerous to the opponent.
Sanction: Penalty kick[/LAWS]
So we see that allowing Blue 1 to hit Red 15 is dangerous - the laws say so But they also say it is OK for him to do so, as he has been put onside by the action of Red 7. How can we square that with 11.4(b) - the offside player cannot be put onside by any action of the opposing team? We can't - its irreconcilable. There is a further problem with the assumption that the fingertip touch constitutes a charge-down, presented by the last sentence of 11.4(f):
[LAWS]11.4(f) ... The 10-metre Law applies if the ball touches or is played by an opponent but is not charged down. [/LAWS] We conclude that the fingertip touch having no impact on trajectory is a charge-down. So what on Earth can possibly fall into this category? We can conclude that it might be the scenario in which the Red player was too far away to charge down, but managed to react after the kick sufficiently to player the ball, but without being able to catch it. But that is simply a restatement of the essence of 11.4(b) - no action by the opposing team can put the offside player onside.
We might then conclude that due to these irreconcilable difficulties, the fingertip touch does NOT constitute a charge down. I believe (without statistic evidence) that is the way most refs interpret it, but most will do so by gut reaction rather than analysis.