The Hawks have recently made it known that, as of right now, Kane and teammate Jonathan Toews will be starting the season with the Hawks. Their futures will be decided at a later date and could change based on how the team performs throughout the season.
Of course, adding Kane to the Oilers' top 6 would be a massive upgrade, but for the reportedly sky-high asking price, is it worth it for one year, maybe even half a year of Kane? Any team that trades for Kane would likely want to have an extension worked out with him for the amount of assets they would be giving up. That adds a whole other wrinkle to any team's future plans. Coming off of a 92-point season, Kane could very well still command a steep ask in any new contract.