If he declassifies, we learn whatever is in what he declassifies.
That may validate some of what Q has told us.
If he confesses to directing Q, what is validated then?
Qs latest post, perhaps?
I think we have plenty of Q proofs to validate Q.
What we need right now is the classified information to bring down the DS.
There are indictments to be served, there are arrests to be made, there are hangings to be carried out.... ;-)