Verizon has never released a Windows Phone that hasn't been behind the curve. Verizon has always treated WP as a second tier behind the Apples and Androids. Verizon "supplements" the cost of phones and right now they have no interest in investing in a premium Windowsphone.
This is why Verizon doesn't care if their WP are late to the party and typically come with compromises. Lumina isn't just developing these phones in a bubble, especially the Verizon exclusives. They are working hand in hand with Verizon and I can guarantee the driving design factor is about cutting but not cutting edge. It's about cutting cost which very well may explain the Icon's battery. Unless its a phone Verizon can guarantee is bringing them new contracts like the iPhone, then their number one design goals are not with their customers in mind.
Avoiding Verizon's release of the icon won't bring you newer and better WP from Verizon. In fact, poor sales of the Icon will probably have the opposite effect. If you are a WP fan on Verizon then you are put between a rock and a hard place. You can either deal or get out one way or another. There is no good choice.