Whose Signature is This?

Anybody have a take on this one?

And no, the answer is not Z-Boy, although that needs to be this guy's new nickname.
This card just came in the mail today as a Topps redemption. The turnaround on this card was a mere 22 days, which is entirely acceptable. I'm assuming this player learned how to read and write at some point in the past, so his signature is not.