I did a double take when I saw that the Skill stat would drop like a stone, yeah, but an S Support with Panne brought the Skill stat back to it's original value.
Donnel was the only one in my party that could handily take on multiple Deadlords in a row in Infinite Regalia before the DF reclass. Now he could probably coast his way through them, Deadlord Sages included. Should be fun.
Speaking of Infinite Regalia, Eltshan's NOA name is Eldigan. He was one of the few from Genealogy of the Holy War remaining that didn't have a NOA name, right? It's pretty cool that some names from Japan-only games are tweaked slightly from the romanization. Arumu to Alm, Eltshan to Eldigan, etc. Not to mention out-there ones like Roro to Legion.