Originally Posted by
findark
I'd be surprised if it's all that common, if only because I would expect for most people (including myself) it's difficult to plan when we'll be traveling next. Or do you eat a change fee and essentially let the next segment float? Hmmm, that could actually be quite profitable...
Common for Americans who work overseas and return to the US when they're "on leave."
As has been mentioned, on the return, expect discussions. But pretty simple ones, if you're working legally.