McGrath... the only reason I can see for a new ball is that the Africans have used it for several years and it is a disadvantage to all the teams who have played with the "official ball" for many more years.

In other words, can anyone profer another explanation?

Seriously... why change the ball?

I think the official ball should be written into the rule books and that be the end of it.

Oh, an the noise makers should be written OUT! Only human noises from now on. Imagine paying big coin for a seat and having some asshole blowing a horn or beating a drum next to you all game.