Pretty sure I've asked this before, and I'll ask again. Please
make prots NOT rot in chests, or failing that at least make it
so the <blue glow> disappears when the prot is gone. It seems
that the <blue glow> does not rot, but the actual protection from
the spell does. As it is, you have to cast identify or aura
detection on the item to see if it is actually protted if it
has a <blue glow>