NFHS Rotation Proceedure

[Zoochy]

Team A is in their Backcourt. Team A commits a violation. Double Dribble, Travel, 10 second violation, Throw the ball Out of Bounds. The violation happens on the Trails side of the court. The Throw-in in now in Team B's Frontcourt. Who handles the Throw-in? Would Old Trail stays with the Throw-in and retain their Trail status? The Center becomes the new Lead and the old Lead is now the Center? Or does old Trail slide into new Lead, Center stays the same, and old Lead becomes new Trail and handles the Throw-in?
My BIG question is on Backcourt Violations. Team A has the ball in Frontcourt. They throw the ball into the Backcourt, retrieve the ball and Trail calls backcourt violation. The Throw-in is in Team B's Frontcourt. Would old Trail handle the Throw-in? Or would old Lead 'push' the Trail to become new Lead?
Of Course... MOST of these Frontcourt Throw-ins would be at one of the four magic locations unless the ball was thrown Out of Bounds.
There are A LOT of variables we need to consider