Skunked by A.J. Pierzynski's apparent ghostsigner

A.J. Pierzynski c/o Chicago White Sox [spring training] - I think I sent this request out on 2/18 and got it back on 4/20/11; the card was signed in blue ink but it doesn't appear to be Pierzynski's actual autograph.

I know of at least two variations of his autograph - one closer to his early signature, where it looks like Pierzynski has scribbled out his last name kind of letter-for-letter. There is also his 'current' autograph where it looks mostly like this and 'sloppier' variations of it.

The SASE I got back was postmarked from Phoenix, so I assume it was left behind at the White Sox facility at Camelback Ranch - instead of simply mailing my card back unsigned [maybe it was buried beneath a pile of letters that Pierzynski never touched], someone decided to have some fun at my expense.