Apparently I needed to not skim and really read it.  Managed to find my own answer, but in case anyone else is interested :

"we will upgrade the Alltel network and integrate it into Verizon Wireless’ nationwide voice and advanced broadband network" 

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As a new Verizon customer having moved from Alltel, I've noticed that some of the areas I had good reception from my Alltel phone I have poor reception with my Verizon phone.

I've read over the FAQ with Alltel regarding the merger:

http://www.alltel.com/wps/portal/AlltelPublic/!ut/p/c0/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnP2-DoCBDAwN_H...
which refers to Alltel 'customers' becoming Verizon 'customers'.  I'm curious whether anyone has gotten an answer whether the Alltel network and it's coverage will become available to Verizon customers?

Matt