The Philadelphia Flyers have submitted a five-year offer sheet to Anaheim Ducks star Leo Carlsson, reportedly worth $18 million annually. As a restricted free agent, Carlsson remains under Ducks' control, giving Anaheim seven days to match the offer. Failure to do so would cost the Flyers four future first-round draft picks as compensation.

This aggressive move by Philadelphia would make Carlsson the NHL's highest-paid player by average annual value, surpassing Leon Draisaitl's $14 million AAV. The Ducks, with projected cap space, face a difficult decision that impacts their ability to re-sign other RFAs like Cutter Gauthier and Pavel Mintyukov.

Carlsson, 21, emerged as a franchise cornerstone for Anaheim, recording 29 goals and 67 points in 70 games last season. His performance, including a strong playoff showing, solidified his importance despite the Ducks' ongoing cap constraints and other significant player contracts.

The Flyers, meanwhile, aim to bolster their roster and still possess sufficient cap space to potentially sign RFA center Trevor Zegras. This offer sheet injects significant drama into the NHL's offseason contract negotiations.