admittedly im only 36 minutes into this masterpiece and i might eat my words, but somehow you have forgotten a few of the scouring of the shire hero's. Will Whitfoot, Gaffer Gamgee, Lotho and the GOAT Baldo Tulpenny
I think Erkenbrand would be Fantastic if he was in more Legendary legions. He is still F5 D7 , the Upgrade is great (it is just a very cheap banner, for like 6points). But most important is his war-Horn that is +2 C (only rohan but still). That horn alone as a peace of wargear would be ≈ 40p (60p ,but 30p for a warhorn is to expensiv)