One other review that happens retroactively and I do not believe has ever happened in the last seconds of a game to change an outcome but could have huge consequences in how those seconds play out is a three point shot review. You can imagine situations where the end of game and player strategy would be completely different if the refs made a mistake awarding a two rather than a three or visa versa, and the review happening after an ensuing foul or desperation play that would have been different with a different score on the board.
Stamford - is that the current complete rule, because there is often the stated issue of swinging an elbow in a dangerous manner whether or not it actually makes contact (or of course throwing a punch that makes no contact but that is flagrant 2 I guess.)
It can be a "violation" if the elbows are swung in a dangerous manner without making contact.
Section 13. Elbow(s) Art.
1. It is a violation when a player excessively swings her arm(s) or elbow(s), even without contacting an opponent. . . .
PENALTY (Section 13):
. . . The ball is awarded to the opponent at the out-of-bounds spot nearest to where the violation occurred.
As for a Flagrant 2, this is the definition:
Flagrant 2 personal foul.
A flagrant 2 personal foul is a personal foul that involves contact with an opponent that is not only excessive, but also severe or extreme while the ball is live.
There is some additional mention of elbows/flagrants in the "Fouls and Penalties" section of the Rules, specifically saying the following is a foul:
Art. 14. Illegal contact caused by the swinging of the elbow(s) that:
a. Results from total body movement is a common or flagrant 1 personal foul.
b. Is excessive per Rule 4-19.7 is a flagrant 2 foul.
c. Occurs above or below the shoulders of an opponent is a common, flagrant 1 or flagrant 2 personal foul.
Art. 15. Illegal contact with an elbow that does not involve the swinging of the elbow shall be considered a foul.
Note that the rule that used to distinguish between contact above and below the shoulders was changed a few years ago to theoretically make it the same when it comes to flagrants.