Post-Gazette sports columnist Paul Zeise reacts to the day in Pittsburgh sports news live around 5 p.m. Eastern.

Are the Pirates heading toward yet another five-year rebuild following the firing of Derek Shelton as manager and the continued lack of results from general manager Ben Cherington? Or should owner Bob Nutting consider other options if he makes front-office changes at some point in the coming weeks and months? Could a rebuild lead to a trade of star pitcher Paul Skenes sooner rather than later as national MLB insiders including ESPN's Jeff Passan have speculated recently? Or should they keep him in their rotation alongside names like Mitch Keller for as long as possible? And when will it finally be time for the team to promote star pitching prospect Bubba Chandler? Paul ponders those questions and more.