If I have my own bitcoins, lets say 10, and I spent 1, the remaining 9 get sent to a "change address". not a lot of people know about this. these change addresses arent listed in your address book but they ARE in your wallet.dat. I think they are generated on the fly but I'm not sure

my concern is, would it ever get sent to this address I've imported (that people clearly are monitoring as it's been posted publicly)