Upbeat Hurdle discusses unique Keller-Brault dynamic, more

A great mood, that is.

Besides coming off back-to-back wins — the second of which put Hurdle's club in similarly bright spirits — the Pirates have now won six of their last eight. Add in the fact that coming to Denver is a homecoming of sorts for Hurdle, who served as the Rockies' hitting coach from 1997 - 2002 then as manager from 2002 - 2009, and the smiles flowed early and often.

Throughout the session, Hurdle discusses the Pirates' recent acquisition of Wei-Chung Wang and what that move ultimately meant for Gregory Polanco's season. He also breaks down a unique dynamic and parallel between Steven Brault and Mitch Keller he's helped facilitate throughout this season, Colin Moran's…