Fair point, but worth noting that compared to the migration plan discussed at ng-conf in March, this is now an improved plan. For example, from the post just published:
Wasn't the original upgrade plan to use the new Component Router?
The upgrade plan that we announced at ng-conf 2015 was based on upgrading a whole view at a time and having the Component Router handle communication between the two versions of Angular.
The feedback we received was that while yes, this was incremental, it wasn't incremental enough. We went back and redesigned for the plan as described above.
Wasn't the original upgrade plan to use the new Component Router?
The upgrade plan that we announced at ng-conf 2015 was based on upgrading a whole view at a time and having the Component Router handle communication between the two versions of Angular.
The feedback we received was that while yes, this was incremental, it wasn't incremental enough. We went back and redesigned for the plan as described above.