The new 5k monitor display[1] not only connects with a USB-C but it also provides charging power (85W) to the Macbook at the same time.
Plus, it has an additional 3 USB-C ports, meaning you plug one cable in to your Macbook Pro, and you are left with a total of 6 USB-C slots free, which you don't need because power is provided over the same cable anyway...
Plus, it has an additional 3 USB-C ports, meaning you plug one cable in to your Macbook Pro, and you are left with a total of 6 USB-C slots free, which you don't need because power is provided over the same cable anyway...
[1] http://www.apple.com/shop/product/HKN62LL/A/lg-ultrafine-5k-...