Disney had those announced before everything became the way it is now. It's one thing to continue already announced projects (canceling them would be a PR nightmare), it's another to create new projects entirely.
I'm happy that they're coming, don't get me wrong, but I worry that Pokemon and Hollywood Drift are the only projects that will actually affect attendance in a meaningful way. If some of these flop that will change the attractions that we get in the future, even if the economy is to blame and not the rides themselves.