Matthew Tkachuk 'completely jacked' for 4 Nations: 'This is not an All-Star Game'
Tkachuk hasn't worn a Team USA sweater since 2016 and says "I can promise you the players will be engaged" for the best-on-best event.
Tkachuk hasn't worn a Team USA sweater since 2016 and says "I can promise you the players will be engaged" for the best-on-best event.
