tip: arthur merlin words>1000 sort:hits
Yes! That, or maybe skulking around somewhere wondering how he's going to break the news that HE's the one responsible for not stopping the reprehensible Tinuviel in the first place.
I don't think that Melkor has any concept of guilt or responsibility (personal and otherwise). he's one big psycho that lives for self-gratification. that's what lieutenants are for. :P