With the ECHL out of the picture, the Marlies will need to make room for guys like McKenna who would have previously started with the Growlers.It's early yet but he appears to be playing a lot and picking up a good amount of points for a player his age. I expected him to see time in the ECHL to start this season like Hollowell and Duszak last season. He should be a regular for the Marlies to start if he contiues his pace in the KHL.
I'd leave SDA on loan until the end of the KHL season. 15:00+ ATOI in the 2nd best league is big for his development while playing at home. Bring him over for the Marlies playoff run down the stretch and let him play in the AHL full-time next season.