I don’t think Baptiste will have a place in GOATS. All of the support that are used there are used because of critical utility and strong defensive ults. There are also no high damage ults to run through amp matrix, only normal damage which in GOATS isn’t that high compared to a dps ult. They’d rather keep trans, sound barrier, etc.
The only utility outside of his ult is raw healing (again, not really the point of GOATS), and the immortality field. But for that to work you have to place it inside your goats, which is right next to their goats, which means they’ll destroy it easily.
Early to tell obviously, but that’s my 2 cents.