Blackhawks Beat: Has Kevin Korchinski solidified his spot on the roster?

Welcome back to my weekly Blackhawks Beat Newsletter — an exclusive for our beloved CHGO Diehards. In my first edition of the season, I took a look at the top stories entering training camp. Now that we're halfway through camp and the preseason, I wanted to check back on those storylines, including how Kevin Korchinski and Frank Nazar, two young Blackhawks on the bubble, have fared so far.
Will Frank Nazar make the team?
Last week, I said Nazar needs to "leave no doubt" to make the roster. Unfortunately for him, he's made more mistakes than he's made highlight-reel plays. We've seen blind, backhand passes to no one. We've seen a bad cross-checking penalty and a dangerous boarding play that ...