Brink has not played well for a few weeks, probably wearing down, rookie wall and he's undersized.
Minnesota is a bad team, with some big muckers, playing at home, so likely to be a dirty game.
This is the kind of game you use Nick for a few shifts, let him get in a fight and take a Wild player out for a period (5 fighting, 10 minute misconduct).
Brink is not ready for 15 minutes a night, 82 games. He flashes offensive skill, but gets bounced around and is a liability without the puck. Plus, they don't really have a center who can maximize his skill, Foerster is a better fit on the 2nd line (and he's a year YOUNGER than Brink) because he excels at the dirty work (winning board battles) to feed Frost, and they simply don't have a 3C who can take advantage of Brink's skill set.
Atkinson will probably be gone next year and Brink will have a bigger role.