Who cares if it's redundant. If both Pokemon GSC and Pokemon HG/SS get on the list so be it (protip they won't). I guarantee you all your rule is doing is discouraging people who would vote for the hugely empowered remakes but doesn't want the less good original to get credit for it.
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I tried to have a fierce rivalry with SuperNiceDog, but he made me look worse than a GameFAQs Contest!