When Johnny Gaudreau left the Calgary Flames it truly altered the clubs plans. The Flames were believed to be just a couple pieces from being contenders, but now they appear like they could be entering a full rebuild instead.
If the Flames do opt to move Tkachuk, which it appears they will it is expected he would likely only be willing to sign a long-term extension with a few teams. The St. Louis Blues are considered the heavy favourite for Tkachuk's services, but Tkachuk has ties to both the Ottawa Senators and Toronto Maple Leafs as well.