



Ylonen has only appeared in seven NHL games this season, spending most of the year with Laval, where he has 12 goals and 15 assists (27 points) in 40 games. He was demoted to make room for Christian Dvorak, who was activated from IR this morning.





Mutter is an undrafted free agent out of the OHL, where he has scored nine goals with eight assists (17 points) in 44 games between the Hamilton Bulldogs and Kitchener Rangers.

Vrana missed the first five months of the season with a shoulder injury but is set to play Tuesday vs. the Coyotes. Vrana, who had 11 points (8G / 3A) in 11 games after being traded to Detroit last season, will skate on the second line (with Pius Suter and Tyler Bertuzzi) and second power-play unit in his debut.



Ratcliffe appeared in 10 games with the Flyers during his call-up, scoring one goal with three assists (four points). Ratcliffe returns to the AHL, where he has 13 points (5G / 8A) in 33 games. Max Willman is expected to replace him in the Flyers' lineup on Thursday.


Frasca was an undrafted free agent centre out of the OHL. The 20-year-old has scored a team-leading 32 goals with 33 assists (65 points) in 44 games with the Kingston Frontenacs this season.



Marchessault was not on the ice for the morning skate and is not expected to play because of the flu. Evgenii Dadonov will move to the second line with Marchessault out and Michael Amadio will draw into the lineup.

