Echo in stadium soon

I asked Dylan Snyder on X when echo is going to join the stadium and he replied with this:

"Maybe she's already in there..."

is she joining stadium soon?

https://preview.redd.it/q50d7fks4cuf1.png?width=609&format=png&auto=webp&s=2c1364ac8702e3d018b71dd6150a46411a8bb326

https://x.com/chronofloss/status/1976727255805251616