The Utah Mammoth suddenly have one of the NHL's toughest decisions on their hands.

After an aggressive start to free agency, Utah now has six days to determine whether Barrett Hayton remains part of its future. The New Jersey Devils submitted a one-year, $4.775 million offer sheet for the restricted free agent on Wednesday, forcing the Mammoth to either match the contract or let the former fifth-overall pick walk for a 2027 second-round draft pick.

At first glance, matching the offer seems simple enough. Utah currently has just under $5 million in salary cap space, meaning it can fit Hayton's contract. The bigger question is whether the organization wants to leave itself with virtually no financial flexibility heading into the rest of the offseason.

That decision becomes even more complicated when considering the roster Utah has already built.

The Mammoth were among the busiest teams on the opening day of free agency, signing veteran forward Anders Lee to a $5.6 million contract and acquiring center Vincent Trocheck in a trade. Those additions significantly crowd the middle of the lineup and could push Hayton into a third-line role if he returns.

League sources told The Athletic that New Jersey turned to an offer sheet after trade discussions with Utah failed to produce a deal. The $4.775 million contract also appears carefully calculated, coming just below the compensation threshold that would have required the Devils to surrender a first-round pick. Instead, Utah would receive only a 2027 second-round selection if it declines to match.

Hayton, 26, was selected fifth overall by the Arizona Coyotes in the 2018 NHL Draft and remained with the organization after its relocation to Utah. Last season, he recorded 10 goals and 25 points in 65 games while averaging just over 15 minutes of ice time, a noticeable step back from previous years.

Despite those numbers, Hayton still carries value around the league. Centers remain one of hockey's most sought-after commodities, particularly after a relatively thin unrestricted free-agent market. AFP Analytics projected Hayton's market value at roughly $5.37 million annually on a three-year contract, making New Jersey's one-year offer a reasonable bet on a player who still brings dependable two-way play.

There are long-term implications for Utah as well. If the Mammoth match the offer sheet, NHL rules prevent them from trading Hayton for one year. He would then become an unrestricted free agent next summer, leaving Utah with little control over the situation beyond the upcoming season.

Offer sheets remain one of the NHL's rarest negotiating tools. The last successful attempts came in 2024 when the St. Louis Blues signed Dylan Holloway and Philip Broberg away from the Edmonton Oilers after Edmonton declined to match.

Now the spotlight shifts to Utah.

The Mammoth have the cap space to keep Hayton, but doing so would leave almost no room to address other needs, particularly on the blue line. Whether they view that as a worthwhile price to pay—or decide a future draft pick provides better long-term value—will become clear over the next six days.