The Chicago Bears' trades for Joe Thuney and Jonah Jackson gives Ben Johnson two solid starters for the offensive line, with positional versatility that allows Ryan Poles to be flexible in free agency and the NFL Draft.

The Chicago Bears made some big moves ahead of free agency next week, where they shored up the interior offensive line with the trades for All-Pro guard Joe Thuney and guard Jonah Jackson, which will become official at the start of the new league year on March 12.

Ryan Poles' two trades for offensive linemen ahead of free agency give the Bears position flexibility as they look to fill out the roster.