QlikView and Qlik Sense are two different products with difference purposes. QlikView is for guided analytics; Qlik Sense is for self-service visualizations. Since they have different purposes, one is not intended to replace the other. Qlik intends to continue to invest in both platforms. At this point, there is not a public roadmap however, I will pass your suggestion along.
The best place to review the benefits of both products is on our website. Also note that the server version of Qlik Sense will be released in Sept, with additional capabilities.