How did Erik Karlsson’s production get cut in half upon joining Penguins?

How did Erik Karlsson’s production get cut in half? Hear award-winning columnist Dejan Kovacevic's Daily Shots of Steelers, Penguins and Pirates -- three separate podcasts -- every weekday morning on the DK Pittsburgh Sports podcasting network, available on all platforms: https://linktr.ee/dkpghsports Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.