You may have come across these posts already, as myself and others have been sharing them on social media. If not, here are links to the first three posts of mine, all of which I think you'll find of interest. I've got two more coming, and will update this post when they run, hopefully by end of week.
Channel Partners Spotlight on Nextiva - Winning the Loose Balls!
8x8's State of Channel Program - My Exclusive Interview at CPExpo
Channel Partners Conference - First Take