Hoyer: Cubs will make qualifying offer to Contreras
BenFred: Cardinals need a catcher, and departing Cubs leader Contreras could be great fit
MLB Rumors: Willson Contreras Declines $19.7M Cubs Qualifying Offer, Will Become FA, News, Scores, Highlights, Stats, and Rumors
Contreras orchestrates heel turn as Cubs lose to St. Louis
Beloved Cubs player could end up with hated rival?
Why did Cubs not want to keep Willson Contreras?
Willson Contreras Return Believed Unlikely as Cubs 'Going in Different Direction' at Catcher - Cubs Insider
Contreras open to returning to Cubs on qualifying offer
Cubs: A Willson Contreras extension is more likely than you think