The Angular team listened to the community and has been working on an upgrade path. I found this blog post useful in convincing my team that we are not going to be wasting time as long as we continue to follow angular and JS best practices:<p><a href="http:&#x2F;&#x2F;angularjs.blogspot.com&#x2F;2015&#x2F;08&#x2F;angular-1-and-angular-2-coexistence.html" rel="nofollow">http:&#x2F;&#x2F;angularjs.blogspot.com&#x2F;2015&#x2F;08&#x2F;angular-1-and-angular-...</a>