I came across this blog post from a guy who quotes (but doesn't cite) anonymous sources, mostly scouts, that he talks to in a bar near Spring Training sites in AZ. He is a Padres fan and was able to get some insight from different teams about Alonso and Volquez, among many others in the NL West. Towards the bottom of the post he included quotes about players from non NL-West teams. Someone seems to be very impressed by Zack Cozart.