Yes !
-New Xenoblade 2 trailer and details on wether it'll come out this year or not (not specific date, perhaps just a Quarter announcement since you want to have that release date announcement at E3);
-Smash 4 porting WITH Iceclimbers (no Inklings or Spring Man since they'll be added in Smash 5 eventually);
-Announcement of one of Retro's games if they are working on multiple titles;
-Release date announcement for ARMS with more characters/modes beeing shown;
-Same as I said for ARMS but applied to Splatoon 2;
-Virtual Console and paid Online details
-Yooka Laylee release date (and presence/absence of a physical version) and Amiibo announcement;
-Rabbids x Mario RPG announcement (BG&E2 is considered bigger and will be hold off until E3).








