I have been starting to attempt to recruit members to a FC that I have established with an alternate avatar and have used a common method among larger FCs who select you if you don't belong to a FC and send you an invite. However, I have discovered that this method has a significant drawback to it. This is because, if you select someone who is either on the trial or already has been given a pending invite by someone else, there is no way for you to know unless you try and recruit the person you have chosen.

Is there a way to create an icon to indicate that a player is not eligible to receive an invite so that players like myself know to not waste our time by trying to recruit players who can't join a FC? I'm sure this would benefit a lot of people who recruit for their FCs using this method.