I have often wondered how collectors choose their user names on various sites they belong to. My go to one is rl16. rl is for Ray Lankford, 16 was his main uniform number. Every now and then you will find one that is pretty clever. Such was the case with my latest trade on TCDB. Sportzcommish sound like cool name for a fantasy league player, but it also works for a card collector. He does know his cards, as he sent me 8 different ones packed into a PWE.