Do you think we'll be getting Sunshine-related content in Odyssey? Or do you think that Nintendo was just paying homage to Sunshine with that Mario and watermelon Twitter post?
If it were just the tweet, I'd lean toward it being a homage/play on words, but apparently there was a watermelon and pineapple on display at Nintendo's Gamescom 2019 showcase (link), which is unusual for showcasing Luigi's Mansion 3 and The Legend of Zelda: Link's Awakening. As for whether it's likelier that we're gonna get Sunshine DLC for Odyssey or a whole new remake, I'm not sure, but I'm reckoning we're getting something.
Perhaps it'll be revealed in the Direct tomorrow?
We may see a reveal in the Direct later today. I think it's more likely to be DLC than a full-on remake but the latter would be nice too.