Not sure what you mean by "executive tier fixes"? Ownership?
Just going by position, goal is set - maybe just think about a new goalie coach?
Defense: as I've been saying, the team needs an upgrade to a dynamic PMD on the second pair - problem is both Pelech and Pulock have NTCs of course. I could also see Lou thinking that the D will be okay with a full year of Reilly (assuming re-signed), a healthy Mayfield and a year of development for Bolduc. But I think that would be a mistake. Crazy thought: trade for a younger, cheaper offensive LHD to play with Pulock (granted, not easy to find) and move Pelech down to the third pair - and don't re-sign Reilly. In any case, let Aho walk and Bolduc is #7.
Forward: we talk about trading Nelson, but realistically his points would then need to be replaced and the team is offensively challenged as it is. Not saying "no", but it would require some boldness/creativity that may not be there. And signing a UFA to replace Nelson, or fill a hole on the wing, can't be counted on (because Islanders). Let Martin and Clutterbuck walk. Look into moving JGP and Palmieri (but again, Palms' points would need to be replaced). The top 6 needs to be upgraded. And the bottom 6 needs to be upgraded, including finding a 1st line wing (and hoping Holmstrom steps up is fine and it might happen, but ultimately it's just a "hope"). Lots to do at F....