Indeed 2017 will introduce well thought out new use cases. I also believe this will influence the growth and the price of bitcoin.
MegaUpload 2.0 for example will help many people familiarize with bitcoin and is just the beginning.
I am exciting with megaupload 2.0 launching next year, with their bitcoin bitcache feature. Also there are many news about bitcoin adoption even the government services.Indeed 2017 is an exciting growth for bitcoin.