https://ca.reuters.com/article/idUSKBN23823S

 While Canadian oil and gas will remain a significant part of the global energy mix for some time, we have to take advantage of new opportunities that offer attractive growth prospects," Suncor CEO Mark Little said in an opinion article for Canada's Corporate Knights magazine. 

"The temporary economic lockdown triggered by the 2020 pandemic is giving us a glimpse into a not-too-distant future where the transformation of our energy system could disrupt demand on a similar scale."

Maybe Suncor might be another candidate for SC as a interested buyer? Already partnered with Teck, and they realize themselves oil not the future. They see copper demand increasing. Who knows but it's possible if they are looking for other growth strategies.