Jason Kelce probably wouldn’t be a perennial All-Pro and the NFL’s arguable best center blocking for an ascending Jalen Hurts if he didn’t know the ins and outs of football terminology. Unlike other positions on the offensive line, a center must understand their responsibilities and what everyone else is accounting for on every play. Like their peers, they also have to be prepared for what the giant defensive lineman in front of them might be trying to accomplish. Even something as simple as alignment could tip off plans. In the very first episode of their new podcast New Heights with…