Don't be critical. I've made my fair share of misspellings or missed words while typing on iPhone. Come on, you can place the proper punctuation in mentally, and make sense of it.
Basically what he's saying is they wouldn't take out Illuminations without having a replacement.
Your point seems to be that they'd happily cut fireworks in favor of projections. That's probably right. However projections have their place too, and they can be a very effective story teller.
Of course this is all speculation. So it's not really that meaningful anyway.