Also, is Geno up **** creek or what?
There's 6 more chances for him, but to be honest, the answer is probably "Yes, he's screwed"
They couldn't really settle on a moveset they wanted for him when they attempted him before (and went with a Mii costume instead) and since the fanbase for him is 20% meme, 30% people who actually played the game, and 50% people who would just be 'ok' with it or think he'd be 'alright', it's probably just not worth the effort in their eyes. That would be my take on it, anyway.
In reality, his best bet is the fact that his Mii costume hasn't returned yet. That kind of leaves 3 scenarios:
1) The outcry for him is not as large as his fanbase seems to think and Nintendo doesn't even think giving the Mii costume back is worth it
2) One of the last 6 fighters is Geno, so its pointless to return the costume (can't explain why we've still got the K Rool costume though)
3) One of the last 6 fighters is an RPG character and Geno's Mii costume will return in that batch of Mii Costume releases; possibly as a high-quality Mii costume like Cuphead or Sans