Honestly there is so many great games coming in 2019 that i won't even be mad if they don't announce new game for the year or atleast until E3.
There is not many things that i want other than what's coming at this point. Sure i would love a Kid Icarus game or Eternal Darkness but still i'm beyond happy with what we have coming so far.
Maybe the only thing i would like to see is a teaser for Metroid and what Retro is working on.