Throw-in violation or OOB violation?

[rainmaker]

Originally Posted by Camron Rust

OK, let's modify the play a little bit to isolate the real question that is being asked in this thread:

A1 steps OOB for a throw-in following a made goal by B. A1 passes the ball on the OOB side of the boundary plane to the corner of the court where A2 catches the ball while it is still on the OOB side of the boundary plane. A2 also has one foot inbounds and one foot touching the OOB line (but on the side line).

This play removes the issue of the player being OOB during the throwin and makes it a question solely about whether catching the ball before it crosses the line takes precedence over catching the ball while the player has OOB status.
A2's OOB location could just as well be the endline but then that would introduce the possibility of A1 trying to pass to A2 for a legal throwin but A2 didn't get all the way OOB....so I wanted to eliminate that from the equation:

Frankly Camron, I really don't care. There's a violation in there somewhere. I'm blowing my whistle, giving the ball to B, and getting on with the game. This scenario just constitutes overthinking, IMO.