Well, I honestly cannot answer the question. The features are all dependent on the community need and who all have contributed what all.
vtiger is going to get more and more community-driven development and that will be a huge factor in considering the feature list. The trac is the source where one should have a look at. I think we have enough work for the next 2 years or so already and there will be more coming as days go by.
I believe we are living in a changing world and trying to state with confidence about any specific feature is a guess at best.
On the other hand, if you are going to pay for it and areokay with having it in the core product, then yes, we can answer with some certainty.
