During the Nintendo Direct yesterday, Satoru Iwata did mention that Smash Bros. would make an appearance at E3 2013 in the form of images.  Now, Masahiro Sakurai has made some tweets suggesting that he would like to show both games off at E3 2013.  This doesn’t necessarily confirm there will be a trailer or even gameplay shown but at least he’s working on having both to show off at E3.  If we don’t see it in Nintendo’s Press Conference, it could make an appearance at the developer roundtable during the show.  We’ll be live blogging both so stay tuned as E3 gets closer!

Thanks to NintendoPSX for the tip!