Two big questions surround the Edmonton Oilers heading into the new season: Will Mattias Ekholm be fully healthy after battling injury last year? And when will Zach Hyman return from injury to start the season?

We dive into both storylines, what they mean for the Oilers' lineup, and how Edmonton's early-season success could hinge on the status of two of their most important veterans.

The Oil Stream is presented by Boston Pizza!