Many procs (mostly the control procs) have some visual FX when they activate, to let players know they've gone off. Could we possibly add one to the -Res procs? The ones in Achilles' Heel, Annihilation, and Fury of the Gladiator. Shatter Armor from the VEAT Mace Mastery pool, has a pretty good FX for this, I think; it's basically a, well, shattering sort of effect, easy to notice, but also fairly concept-agnostic. It wouldn't look weird on a mismatched character, like the electric field in the Devastation proc, or the ice block in the Blistering Cold proc. It'd be nice to know when they're working without having to watch the combat log like a hawk.