Where could Willson Contreras land as a free agent if he leaves the Cubs? - The Athletic
Contract extensions this spring would be out of character for Cubs
Inbox: Should Cubs sign Jon Lester?
MLB Trade Deadline: Why Cubs kept Willson Contreras, Ian Happ – NBC Sports Chicago
Chicago Cubs' Willson Contreras, Ian Happ emotional in likely farewell at Wrigley Field - ESPN
Cubs Reacts survey results: Should Willson Contreras be traded or extended? - Bleed Cubbie Blue
Cubs' Willson Contreras on desire for extension: Show me the plan – NBC Sports Chicago
Cubs' Contreras keeps focus on baseball, blocks out contract extension talks, trade rumors
Several Factors Make Ian Happ Extension Far From Likely - Cubs Insider