Tkachuk to join Shaq, Barkley on NBA pregame show prior to Heat-Celtics
Forward making TNT appearance after helping Panthers earn spot in Stanley Cup Final
![TkachukNBAshow](https://media.d3.nhle.com/image/private/t_ratio16_9-size20/f_auto/prd/er4w04b7s5svym17yypo.jpg)
© Eliot J. Schechter/Getty Images
Forward making TNT appearance after helping Panthers earn spot in Stanley Cup Final
© Eliot J. Schechter/Getty Images