Even if Uni's following the schedule they always have, that's not cutting it. Disney has their entire lineup until 2021 announced, including Tron, Ratatouille, Guardians, Star Wars, and Mickey. Each of these have concept art, are at least beginning construction, and have a general window of when they're coming. All Universal has right now is... "we're building a Harry Potter coaster!" with absolutely no details behind a 2019 opening window. That's a definite problem, and if they don't fix it soon, I could legitimately see it hurting in the long term.