I don't think any player available is going to help this team while Sid and Geno are around, let alone still playing at a high level.
If the pick is kept and made by the Pens, it'll be a guy who is gonna be a next chapter puzzle piece. Not a foundational piece, probably not a core piece, but hopefully a meaningful supporting cast player.
If the pick is dealt, I don't think it holds enough value to get anybody for immediate help either unless Boston values it (cap hell, ripe for poaching), Calgary values it (mass exodus), or Arizona wants it (Vejmelka+Schmaltz/Crouse for a package including the Pens' 14th overall).