I really dont see Laine re-signing given his injury proneness. Hes obviously going to want 7 years, and as a UFA he wont be cheap (unless hes injured again into next season).
Hughes is going to have enough big RFA contracts to worry about in the next 4 years (Hutson, Demidov, 2025 pick, Dach, Mailloux, Reinbacher, etc). Adding an expensive UFA will just cause massive cap problems long term again. Better to spend on a decent UFA WHEN they are acutal contenders.