I'm looking at Dominik Kahun's last season, which he split with Pittsburgh and Buffalo. On Jan 20 he received a concussion, missing 8 games, while playing with Pittsburgh and was out until Feb 18, which directly after recovering from he was traded to the Buffalo Sabres at the trade deadline, Feb 24, where he almost immediately received a knee injury which cost him 3 additional games.
Even with these two injuries he put up solid numbers with 13:27 ATOI in Pittsburgh scoring 27 points in 50 games played. With Buffalo, where he put up 4 points in six games, he played only 11:53 ATOI.
He is a good even strength producer: "If we look at the even strength point production of all NHL forwards for the last two seasons, Kahun ranks 86th overall, which places him as a bottom-end, first-line NHL forward." "He put up 2.2 pts per 60 in 1749 even strength minutes" both quotes as per David Staples. So if this is mistaken you know who to blame.
My point is what could he have accomplished last season with better health and increased ice time. Additionally it must be asked if he is physically up to the task of increased NHL ice time. He played all 82 games in his rookie season with Chicago, and he played well with with 37 points with a +/- of 10 while receiving 14:09 ATOI.
I know posters seem to dislike the +/- ratio for an audit of a player but Kahun is a plus player for every club he has played for in the NHL. Plus 18 in 138 NHL games played. Also he can play all three forward positions and did go 28 and 25 for a 52.8 FO% with Pittsburgh. Not saying Kahun can play center but he could be an option for draws.