Biff calm down you're back with us now.
Yeah TRio are likely asking Goh to catch it. It wouldn't even be a problem given Sakuragi's infinite funds. People will still say that Goh stole it/ silver platter.
That said, I don't expect the writers to give up their primary Rocket gag, so one way or another Morpeko is going back with them. Will be surprised if they actually do.
I think Chewtle is the closest to having their own pokemon that the Rockets will get. They aren't going to pull out 4 pokemon, the gacha isn't going anywhere, and separate pokemon would eat into its purpose.
The gatcha can still be dropped.
Team Rocket have they reserves too.
It's a small chance, but a chance still.