There is no way to tell before it has released. But feel free to make a list of options you would LIKE to see, so we can get an idea what we should focus on.
I would say pretty much the same as Just Cause 3 had if possible. That trainer was awesome!
We have some new things in this game, like the weather fighting and currents. That might end up being something worth adding. I'm not far enough in to really know though.