How could they make a sublime-style code minimap in a CLI app?
https://github.com/KevinGoodsell/vim-csexact
There is also csapprox.
https://groups.google.com/forum/#!topic/neovim/hTPKGGzwWKA
neovim is sticking with the standard fixed terminal as the 'main interface', but is building a better/easier way to communicate with external processes. That way a non-terminal Vim plugin can open up extra windows for minimaps, etc.
Ideally, this would mean you could have a vim "server" (for lack of a better term) on your dev VM, or where-ever, and local "client" windows on your actual workstation which displays beautiful helptexts, minimaps, code trees, etc.