My guess is we will see one in mid October focusing on late 2015 games like The Legend of Zelda: Tri Force Heroes, Mario Tennis (which I expect will take the November 20th spot lol), Amiibo Party, Pokemon, and a last look at Xenoblade X (in the US and EU that is). The biggest game announcement I could see is some eShop game (SNES remix?), but I wouldn't count on it.
I don't expect Kimishima to host it as I expect he will stay away from the public eye for the time being unless it's something major like the NX announcement. Instead I think Morimoto will handle it in Japan, Satoru Shibata in Europe, and Reggie/Bill Trinen in NA.