[RushmoreRef]

Originally Posted by Snaqwells

This is a point of contention. I'm going off memory here, but the rule states, "a player whose team is not in control (on defense, during a throwin, or during a jump ball)…may jump and…."

Whether this applies to a player on a shot depends on whether you think this freedom extends after the throwin ends but before player/team control is established. The debate is whether the examples in parentheses are all inclusive, or meant as mere examples of when a player's team isn't in control.
Example: A1 releases the pass on a throwin, which is then tipped into the air by A2. A3 jumps from the FC to secure the ball and lands in the BC. Here is where some officials differ on the interepretation of this rule.

I'd have to say that a tip doesn't mean team control and is therefore not a violation....we discussed this play at length with 6 officials after a tournament game and we came to that consensus....