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The Chicago Bears aren't waiting for free agency to start improving their roster.
Tre Roberson, arguably the top free agent in the Canadian Football league, has elected to sign with the Bears, per ESPN's Adam Schefter. Chicago is giving him the largest CFL-to-NFL deal since Miami signed Cameron Wake to a four-year contract worth up to $4.9 million, Schefter noted.
This article will be updated to provide more information on this story as it becomes available.
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