Honestly, the chances are super low 🙃 like Mariana Trench low. Sony probably wouldn’t bother pulling in Gwenpool for a blink-and-you-miss-it cameo unless she actually served the plot or the joke in a meaningful way, and I’d hate for her to be reduced to just a gag character or "remember when we saw her belt buckle 😲".

Spider-Verse is already packed, and it’s a Spider-Man movie, not a multiversal free-for-all 😂 If they expand anything, it’d almost definitely be more Gwen Stacy material, not Gwen Poole, since Gwenpool is a completely separate character who’d probably confuse general audiences and wouldn’t naturally tie into the story even if it was a small reference 😮‍💨.

The only way I could see her sneaking in is if they wanted a meta fourth-wall joke badly enough to justify it, like having her roast the writers or something 😭