The stats below prove that Frost is the real deal, as he recently signed a prove-it deal in 2022 for a year, and he has had the chance to "prove it", and he has done so, with these statistics that prove to be true.
There are a lot of players listed there, as you can see, and Briere should respect Morgan Frost's hustle since he is a great 5v5 player.
This past season, Frost played 82 games for the first time and racked up 19 goals and 27 assists for 46 points. If this isn't the full extent of his potential, it will be interesting to see what he accomplishes when he gets going.