I'd prefer Wasabi or Janus for Stewardship and Mirage for Intrigue (depending on how that rolls out), but otherwise I'm in agreement. Now, to fix Malf's National Occult malus...
Wasabi doesn't have the temperament and Janus is still mostly an Outsider to DEI culture. Roddy shares some of that as well, unfort, but he has the evil lair thing going on. Roddy does still have the largest flat stewardship bonus outside of phineas and ferb(limited avaliblity) The next three picks (wasabi, alan, janus) have highly specialized areas of effectiveness, the next is Jumba, which eh, then technor/Wile e. who are both more into the culture but lower statwise. My ranking for Stewardship highest pick to lowest would be Roddy, Jumba, Wile e, Janus.
As long as i'm here may as well do the rest.
Martial: Gengis is the clear, obvious and outstanding choice, Norm has second highest stat but trait deficiencies, then Marco/Jumba/Lizzie but really it should be Khan.
Diplomacy: Technor's the best, Kitsune's next but has other shit + limited availability, Then Goofy, then Wendy.
Intrigue: Mirage is already the best aside from @%#$% boost from seeds/quest nonwithstanding, then Mes, but she's a recent hire, then Tobe, I guess, then the next who isn't more useful elsewhere is Monogram, who is still useful elsewhere and also Govt (same reason we shouldn't swap @#$^$&@ with mirage when he gets back)
Learning: Ludvine, clearly, then Jumba (although stewardship) Then Technor (But diplo) then Lizzie, surprisingly
Occult: Malf has the stats, but that trait, then Janna, but the temperament so Either Malf or Kitsune depending on the position requirements