>>22254302See, while they were not likely looking this far into the future, the idea for Looker may have come from this unassuming, pre-existing character. Just look at Munna, for example. It's unlikely that GF was planning for the fifth generation of Pokémon in the first gen, but it is entirely possible that Munna's design came as an homage to that line from the girl outside of Rock Tunnel. Same thing with the guys at Devon talking about their Pokémon dream machine.