Out of bounds

[TomHarger]

This may seem trivial, but there was actually an argument about this question in a pickup game. Player A (Team A) was saving the ball while going out of bounds. He threw the ball to Player B (Team B) who already had both feet out of bounds. Is this a violation?

Some players thought that since Player B was already out of bounds, the ball should belong to Team B (somehow saying Player B was not part of the play). Thanks