Question

[just another ref]

Originally Posted by Camron Rust

At some point it must cease to be a "thrown ball". When does this occur?

The rule meant only to remove the judgement in determining if the thrown ball was a try or an attempted pass....it was never intended to change when a try or an apparent try ends.

The effect of this rule is, for at least the purpose of determining the number of points scored, to consider a "thrown ball" from behind the 3-point line to be a try whether that was the intent of the thrower or not. The "thrown ball", effectively being a try, ends in the very same manner as a try...

"when the throw is successful, when it is certain the throw is unsuccessful, when the ball touches the floor or when the ball becomes dead" (4-41-4).

The point of the case play is to establish that a touch by a team B player doesn't end the try/throw. But that doesn't exclude the possibility that it may have already ended.

While this is not explicitly stated in the rulebook, it is the only conclusion that makes sense in the context of other rules. When this rule is read alone, other conclusions can be imagined, but they are not consistent and don't make any sense.

So, again, when does it cease to be a "thrown ball" for the purposes of 3-points? When the ball is traveling in a path such that it can not enter the basket without being redirected by another player or the floor.

Everything you say is reasonable and logical, but if this was the intent of the change, it seems to require as much, if not more, judgment as it did before.
After all, we are talking about 1 point. A1, at the free throw line, attempts to thread the needle with a bullet pass to A2 as he turns into the lane from the block. Instead, B2 gets a hand on the ball, which is deflected upward and enters the basket. If this pure accident can count two points, I see no reason why the same accident thrown from outside the arc can't count 3.