Sounds like that's his plan, judging by the end of the coffeescript article (which was published just 2 days ago)

"Realistically, the issues I have raised with CoffeeScript don’t come up every day. Ultimately though, they are enough to say we need something better. I hope to share some thoughts soon on what such a solution might look like. However, based on feedback in the comments, we’ll need to discuss JavaScript linters first."