I'm sure there are a lot of North American fans of "The Tribe." Yes, castmembers did come to Dragon Con a couple of years. But for some of us, that was incredibly expensive and across the country.
If they came to Comic-Con (which naturally charges less than Dragon Con), the people on the other side of the US would have a better chance of getting to see them.
Not only could this be Tribe-related, but James Napier (who even lives in Los Angeles) and Tom Hern were also on Power Rangers, and could also participate in panels and events involving Power Rangers.
In my opinion, it makes since to have them come to Comic-Con, and I know I would love to see them there.

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