Where did Doan express frustration about his contract?
I'm sorry, but I ain't going to go back and research it for you; you can believe me or not--your call (I am The mAd Opiner after all) and the bulk of my posts are largely based on my opinion just like at least 80% (my guess, don't ask me to do research to determine which posts are opinion and which ones aren't) of the others on here.
I'm going by my memory of some of the interviews and such that he did around the time. I'm assuming wherever I saw it was possibly before the contract was signed, so it could have been a negotiating tactic. Of course, once he signed the contract, he's certainly not going to say it sucked and was a horrible and disrespectable process, IF that's how he felt.