Eventually? Maybe. But I wouldn't call it something we can predict beyond saying "probably eventually."
GoldenEye definitely not coming, though. Rare still has those rights and despite that, I'm not sure they've been able to get it out on any of Microsoft's platforms.
She's a genderbent adaptation of the comics' Flag-Smasher, a singular individual whose real name was Karl Morgenthau and whose mission was the same as the MCU's loose organization of Blip-displaced individuals.
And better still, even if "everyone agrees" that "he's a shoe-in..." why does that especially matter? It's not based on what we "agree" or think is a "shoe-in."
If someone says "I think this character is a reasonable addition because...", that's great, but some people eternally treat these...
OR/AS - November
Sun/Moon - November
Ultra Sun/Moon - November
LGP/E - November
Sword/Shield - November
And that's going back seven years. Now, yes, maybe Legends coming hot on its heels changes the math a little, but if you had to pick one month to bet on, it's probably not October or December.
Always be exceedingly wary of buying any games, especially the older ones, off eBay. The secondary market for any of the Game Boy family titles (and at this late date, any of the earlier DS titles as well) is rife with piracy, to the point where anything reasonably priced is perhaps just as if...
Best suggestion is that your cartridge is either damaged or counterfeit and thus unplayable. Hopefully there is a method for getting your money back.
Probably not the answer you wanted but there's no real way of fixing such an issue.