Thompson, 25, has played the past four seasons for the Wilkes-Barre/Scranton Penguins of the American Hockey League. He has four goals and seven points in 39 games this season. He scored 20 goals in 58 games last season.
Machacek, 25, has nine goals and 19 points this season for the Springfield Falcons. He's played in 25 NHL games with the Atlanta Thrashers and Winnipeg Jets, scoring two goals and nine points.
I definitely think going back down helped me, I had a lot of confidence down there, I played a lot of minutes and I think that helped me a lot. With the 37 games up here, that gave me experience as well. I know what it takes to play in the NHL and now it's time for me to show that I'm capable of being a full-time NHL player.
— Oilers forward Leon Draisaitl on finishing the 2014-15 season in juniors after playing 37 games with Edmonton to begin the season