You mean two sites in one web application?
Would one then also need two licenses for that?
At the moment, the situation is quite unsatisfying for us:
1.) On one hand, Kentico encourages everybody to switch to MVC model and we are currently planning on migrating several customers in the near future.
2.) On the other hand, a lot of features do not work anymore with MVC model (e.g. Forums, many pre-defined templates, widgets...)
Such a "mixed-mode" would really be a good idea for the time where not all features are supported by MVC model (we are probably speaking about years!).
Best Regards, Stefan