Galchenyuk is failing with his third team. While o k at times at forward, deemed horrible at center in both Montreal and Arizona. Kerfoot IMO, is a third line forward.
Just for the fun of it....I'll give you some IMO, young 2C's who MAY be or who were previously available (based on news reports in the past year)
Nylander, Trochek, Dvorak, D.Strome, Schmaltz, Kadri, Drouin. Of those 7 quickly from off the top of my head, I would assume Kadri is the one that would least likely currently be available.