Why does speculation of Brady Tkachuk leaving Ottawa keep coming up?

Despite the loss, Mads Sogaard might've made a save of the tournament contender 👀0:42

18 May 17, 2:45 pm Television

Tkachuk addresses playoff exit, trade rumours & Senators future9:22

tv That's Hockey

11 Apr 29, 4:44 pm Television

Brady Tkachuk clears the air about his future with the Senators.0:48

7 Apr 29, 11:37 am Television

Where do Senators go from here after early playoff exit?4:21

11 Apr 27, 5:10 pm Television

What is Brady Tkachuk’s future in Ottawa? | TSN1200 Ottawa17:12

10 Apr 27, 11:19 am Television

Would a healthy Sens blueline have made a difference vs the Canes? | TSN 1200 Ottawa5:21

11 Apr 27, 9:49 am Television

Tyler Kleven speaks on his hit and the reaction from Andrei Svechnikov. (🎥: FanDuel SN)0:21

8 Apr 25, 8:43 pm Television

Brady Tkachuk shares his emotions after the Senators were eliminated from the playoffs.0:26

9 Apr 25, 7:23 pm Television

Where has the Senators offence gone?6:45

tv OverDrive mic Bryan Hayes and Jamie McLennan

12 Apr 24, 7:16 pm Television