I didn't understand the whole Black Zamasu gaining power when he fought Goku. I mean the Sayian Race doesn't have that. Only Hit could do that and Frieza had a bit of it. but they are two different bodies at the end and even with Captain Ginyu couldnt control Goku body. but again wish and having the power to change bodies could be very different.

and Trunks new look, is it like SSJ 2 with God like Kai. I mean I believe half sayian and Earthling made it eaiser for him to be God Kai since Sayians in this Uni are built with Rage but since God Kai is from good heart, wouldn't being half earthling help him out with that more?