NHL · Boston Bruins · 22:50 ET · via @DailyFaceoff

Mikhail Sergachev Exits With Upper-Body Injury, Leaving Utah Mammoth Blue Line in Limbo

Editorial sports image for Mikhail Sergachev Exits With Upper-Body Injury, Leaving Utah Mammoth Blue Line in Limbo

Daily Faceoff reported the injury via Twitter.

The are quickly learning that having a shiny new franchise doesn't protect you from the brutal reality of the NHL grind.

According to a report from Daily Faceoff, star defenseman was forced to leave their latest game with an upper-body injury.

Ah, the classic hockey "upper-body injury." In the NHL, that vague designation could mean anything from a bruised collarbone to a missing limb. Teams guard their medical updates like they are holding the nuclear launch codes.

Jokes aside, losing number 98 on the blue line is a massive problem for . is the anchor of this defensive unit, built to eat up heavy minutes and transition the puck out of danger.

When a guy like that goes down, the entire rotation gets stretched dangerously thin. The rest of the defensive pairings are going to have to play above their weight class just to survive the shift chart.

For anyone eyeing the Mammoth's upcoming schedule, this completely changes the math. A defense missing its top guy usually means more high-danger chances for the opponent and a lot more pressure on the goaltender to bail the team out.

Right now, the severity of the injury is a total mystery. We do not know if this is a minor tweak that requires a weekend off or a structural issue that derails a chunk of his season.

Until provides a concrete update, expect the to scramble their pairings and lean heavily on their depth. Keep an eye on the practice lines tomorrow to see who gets the unfortunate task of trying to fill 's skates.