Below are the three sets that includes a Cub.
Rarities - Billy Williams, which I've already showed in an earlier post.
All Star Access - Kris Bryant and Anthony Rizzo. Maybe the set should be called Man Hug.
Pride and Perseverance - Jon Lester and Anthony Rizzo. Both are cancer survivors, Lester with lymphoma in 2006 and Rizzo, also lymphoma, in 2008.