The Chicago Blackhawks provided on update on Jujhar Khaira and his health after the scary collision with Jacob Trouba last night. <div align='center'><blockquote class='twitter-tweet' data-lang='en'><a href='https://twitter.com/NHLBlackhawks/status/1468442497256939524?t=crahQn5RA5YNYrqEuDW8aQ&s=19'> </a></blockquote></div> <div align='center'><blockquote class='twitter-tweet' data-lang='en'><a href='https://twitter.com/NHLBlackhawks/status/1468454776455438336?t=7HysyqAZvngyWXtJxbShAg&s=19'> </a></blockquote></div> This is a positive sign given Khaira's medical history, but his road back to the NHL will likely be a long and difficult one.