Honestly, this year has a lot of legit contenders for this award. In no particular order, these are the guys I think have a chance.
Ullmark - honestly, he was the 1B last year, but not many expected the numbers he's put up
Debrusk - Going from a guy that wanted out to a core complementary guy on this roster, he's been clutch so far
Lindholm - With McAvoy out, he established himself as an offensive threat, he's been great. Of this list, probably least of the surprise though.
Foligno - After being waived and an extreme subpar season last year, he's bounced back and been an integral part of the lockeroom. Of the waived warriors, he's the only one who really earned his way onto the roster.
Clifton - Probably earned himself a payraise, due to our cap situation, unfortunately, don't think it will be here, but he's probably one of the best value-defensive contracts right now.