Considering that Naughty Dog (coupled with the varied library) is the main reason why I'm buying PS consoles, I'd love to see TLOU2 this year. But I don't know if it'll make it.
We'll probably get Dreams, MLB The Show 19, Days Gone, Concrete Genie, MediEvil Remake, Blood and Truth, and 1 other big game (TLOU2, Ghost of Tsushima, or Death Stranding) so 2019 should still be a strong year.