I find Scala is the thing that's actually advancing programming productivity - even when it comes specifically to IDEs/HCI/visual programming - whereas I expected Granger's effort to fail as it did. So I'm very glad Odersky's continuing to focus on Scala; if anything I was worried that his efforts on Dotty were detracting from maintenance and improvement of Scala proper.
Hint, the stuff that Chris Granger was trying to accomplish.