Crombeen would have been a restricted free agent on July 1. The 25-year-old has spent the past three seasons with the Blues, including a career high 80 games last season. He registered seven goals and 14 points. Crombeen has 26 goals and 53 points in 248 career games over four seasons.
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