I would hang onto Johnsson and Engvall over Clifford, and possibly Spezza and Gauthier too depending on AAV and term. I don't see him as a marked improvement on any of them.Need to keep Clifford at all costs... Matthews, Nylander, Tavares, Marner, Hyman, Mikheyev, Kapanen, Clifford are my must haves next season. The rest are assets that can be moved in hopes of finding something better or more consistent or moved in order to stay below the cap. I think Johnsson could have untapped skill and value but the man needs to stay healthy.