
Originally Posted by
cookizzz
I understand your worries (and your decision if you unfriend him). However, in another angle you can do the same things on your friend (e.g. test your tactics against him through friendly matches). So it is still fair. In fact, adding friends are always neutral.
BTW, I don't notice any system restriction to block you from re-friending others. For additional information, if he/she is your facebook friend, you need to friend/unfriend in facebook level.