I don't recall that (but I'm not doubting you).
For what it's worth, from my understanding (from someone who talked to Matt Furjanic about it), is that Pitt gave no indication that they had any concerns with his attitude. The whole thing about him needing to become eligible also did not ring true, as there was never really any concern about him passing.
They were completely under the impression that Pitt wanted him, and then Pitt stopped communicating with him without a reason. And let just say that the usually very mild mannered Furjanic was none too pleased.
My hunch (and it's completely that) is that the staff didn't question Simons attitude. I think they simply changed their minds with their assessment that he was good enough and thought they could do better. And knowing that they ended up getting Kham and Parker, it looks like they just may have done this.