Why does Verizon want LTE-U so badly? They were against wifi calling until recently! I thought their network was perfect :) The only thing I can think of is th

Why does Verizon want LTE-U so badly? They were against wifi calling until recently! I thought their network was perfect :) The only thing I can think of is that they don't have enough high-frequency spectrum (1700/1800/2ghz+) which means lower theoretical data speeds.