What I've gleaned from reading the OP's posts here is that he most definitely was aware what he was agreeing to. He simply had second thoughts when he realized that his gamble may not pay off in his favor, and got greedy.
You've assumed that for some reason or another, whether it's to back your own argument or what I don't know. But there isn't any proof.

Plus he pretty clearly said on the last page that the final deal was not what he thought he agreed to. Even Rog had the sense to see that.