THAT was the question people kept asking Pike at conferences. and his answer to the question is "yes, we would like to see that happen too".
and i hope Google is listening. i mentioned in many comments before, i just see it there, unlike Dart.
i am not ignoring the hard work behind Dart or anything, but it's just my feeling that i wouldn't personally move from Javascript to something that just looks like Java. Javascript to Go or Python? definitely.