Pirates mailbag: Joey Bart a trade chip? Oneil Cruz underappreciated? Matt Hague missing?

On his weekly Pirates mailbag video, Post-Gazette Pirates insider Noah Hiles answers reader questions. With the sudden surge in Henry Davis' game and Endy Rodriguez waiting in the wings, could Joey Bart be a potential trade chip for GM Ben Cherington? What did the Pirates see in hitting coach Matt Hague, and how is he doing so far? What does the future hold for Jared Triolo? Why are fans and many in local media so hard on Oneil Cruz when he's the Pirates' most talented player? And are Mike Burrows and Braxton Ashcraft up in the major leagues just to build trade value for Cherington to bring in a hitter? Noah tackles those topics and more.