Here's the argument:
(from
http://www.fast-rewind.com)
Deckard was a replicant:
1. 6 replicants are apparently referred to - the four who jumped ship and must be hunted (Rutger Hauer et al), plus Rachel. Who was the sixth? Did Deckard have false memory implants?
2. Deckard is obsessed with photographs, as are the replicants (tho' theirs was for personal history, not crime scene investigation
).
3. In the Director's Cut, there is apparently a scene of Deckard with eyes glowing like Rachel's and the owls.
4. How does Gaff know about the unicorn dream if it's not an implant?
5. Why hasn't Deckard taken the Voicom test?
6. Ridley Scott allegedly said he was!!
Deckard was not a replicant:
1. Replicants were illegal on earth - so why would the police use one?
2. Deckard was much weaker than Roy.
3. Why would Bryant trust a replicant if he hates them?
4. If Deckard has memory implants, why make him want to quit?
5. Harrison form allegedly said he wasn't!!