Uncertainties loom for Bowen Byram, Eric Karlsson, and Rasmus Andersson as the NHL season approaches. Byram's arbitration with the Buffalo Sabres raises questions about his future, with potential trades on the horizon as the team seeks to alleviate a defensive logjam while enhancing their offensive lineup.

Meanwhile, the Pittsburgh Penguins appear to be in a rebuilding phase, with Karlsson potentially seeking a trade to escape an underwhelming situation. The Detroit Red Wings could emerge as a contender for his services, given their aspirations to bolster their blue line and make a playoff run. Lastly, Andersson's final year with the Calgary Flames could lead to a trade deadline move if the team fails to make significant progress this season.