I feel like this game is totally a good use case.
https://www.warzone.com/MultiPlayer?GameID=36592360Player Beep wanted a nice Russia triple pick, but unfortunately lost the first pick.
Now Beep needs to distract their opponent from the Russia combo, and they know how their opponent will expand, and that they will likely take Tomsk in turn 2, as that is just how to naturally expand.
By giving away the info of West Russia pick on turn 1, they will steer the attention of Central Russia towards it, and can take Tomsk themselves in turn 3.
Now I get that this scenario is a little staged, but it's not too far from reality, I had situations like this.