What’s the deal with expired redemption cards?

I just pulled this from a 99 Score Supplemental set. It says it expires in 2005. First off, who puts redemption cards in a factory sealed set? I would guess that the majority of these aren’t even opened. Do I have any shot of actually getting this card if I send in the redemption card? I have also heard that UD will send you a replacement cards if they don’t have the expired card. Will Score do the same thing?

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Collecting:
Brett Favre Master Set
Favre Ticket Stubs
Favre TD Reciever Autos
Football HOF Player/etc. Auto Set
Football HOF Rc's
Raw: Tony Gonzalez (low #'d cards, and especially 1/1's) and Steve Young.
WTB: 2001 Leaf Rookies & Stars Longevity: Ryan Jensen #/25