Now that we know the extent of Cena’s elbow injury, would you consider that the best match ever where one guy goes into the match with a greatly disabling injury?
Other candidates off the top of my head:
Wrestlemania XIV: Michaels vs Austin (Michaels with career-ending back inury)
King of the Ring: Undertaker vs Mankind (Taker jumping off Cell with broken angle)
Wrestlemania XIX: Angle vs Lesnar (Angle neck injury)
Taboo Tuesday: Michaels vs HHH (Michaels with torn meniscus)