I can always tell you if you aren't.
And if it's THAT much trouble, then we can always give them up for free-reign like the characters in Evolutionist's Stone.
Anybody can use them, but YOU narrate any particularly important events that happen pertaining to them.
“…Judge not what a man has done, but judge what he could have done if he was a different bloke altogether. For art thou a leper? And a leper can changeth his spots…” --Rudy Wade, Misfits (Series 4, Episode 8)