Sub becomes a Player?

[palmettoref]

Originally Posted by Snaqwells

The question isn't splitting hairs; you are.

It's obvious in other areas that the NFHS doesn't know the difference between "when" and "after."

I am just asking a simple question. However it only seems reasonable to me that if the NFHS is going to use this question, then why not use this question as it is written in their rule book. I agree that if a sub is a player when the ball becomes live, then he is a player after the ball becomes live. I am simply wanting other opinions regarding this basic question without the elementary and childish responses from the guys who post most frequently. Responses like this does not encourage other members to post questions.