Who ReJumps?

[sseltser]

Originally Posted by SAJ

My point, I guess terribly made, is that these are jump ball procedures with no alternating possession arrow currently set. Call em apples and oranges if you want.

So for this play:

Jump ball tipped by A1 into A's backcourt. A2 and B2 chase after it and A2 and B2 simultaneously foul each other.

Must A2 and B2 re-jump? Are they "the two player's involved" as in 6-4-3-Note? Does the "two player's involved" mean the jumpers (and the Note is just pointing out the location), or the players who caused the tie-up, double foul, double violation, simultaneous OOB?

Back to my play: What if the foul disqualifies one or both of the players (either 5th foul during OT, or double flagrant)? Must their substitutes re-jump?