Tails_Glados_Puff
Smash Journeyman
I assume Sakurai will announce more info about the linking of the Wii U version and 3DS version. In the direct he said it was going to occur and some sort of linkage would happen, however he never said what. I assume it would be some sort of trophy sharing or other interactions of that nature, but it is possible cross-play may be a feature. Lastly, we will of course have some character reveals.