Hi Believer
Curme means that the word
tomorrow is enough to tell anyone with some common sense the fact that
was can't be an indicative (= express a
real situation). If a person says
I wish it was tomorrow!, the current day can't be tomorrow. If it were, there would be no need to wish for it to be tomorrow.
In pretty much the same way, no person has wings, that's a scientific
fact. So even though English lacks lots of grammatical forms, common sense tells us that
had must be a subjunctive and it can't express a
real situation.
Were is the only remaining subjunctive verb form in English and it seems to be fighting a losing battle for existence.
Cheers
CB
EDIT: By the way: What does he say? / What
is he say
ing?