
At this point, Jack Johnson is accustomed to needing his car’s navigation app for the first few days of training camp each year.
The former Kings and Blue Jackets stalwart defenseman — he spent about six years with each club — has recently become a late-career journeyman. The Blackhawks are his fourth team in as many years, having spent 2019-20 with the Penguins, 2020-21 with the Rangers and 2021-22 with the Avalanche.