Ian Happ is just a guy, meaning he's an average player that easy to replace and upgrade from. He has his little hot moments here and there that gets people excited with his potential but for the most part his bat is quiet.
Depending on how things look with Caissie, PCA, and maybe even Alcantara at the end of the season, I wouldn't be surprise if Hoyer looks to move him and his remaining 2 yrs of 40 mil.