No, what I said is true. Obviously the entire BSAA was looking for him, I'm talking about the main characters not random people. He was ruined harder in 7 but 6 was bad enough.
Jill's "rehabilitation" is a nonsense excuse by Capcom, it's just easier to say that than putting yet another big character in a game, so it's understandable but still stupid. They'll keep saying that until they figure out how to bring her back.
I loved RE6 ( It's a lot better than RE5 IMO. ) and Chris as well as his story and character development in the game but I have to agree with you and N7Valentine somewhat. Jill, Claire and Barry definitely should have appeared or mentioned ( Yes, Claire is mentioned but not enough. ) in the game, also it's really stupid how Sheva is mentioned in files while Jill isn't. I think " ruined " is a very harsh word for RE6 Chris, though they definitely ruined him in Vendetta and RE7.
I've said this multiple times already but I really don't get why Capcom needed that mediocre Revelations 2 when it should have been a part of RE6. I'm also not sure why BSAA needed 6 freaking months to find a giant muscular guy like Chris; he could have been found earlier.
As for Piers, well it's more of those guys' at BSAA HQ fault if anything since they forced him to take leadership for the search instead of giving that to a more experienced operative ( like Jill ), temporarily give him Chris' captain rank and ordered him to bring Chris back to battlefield in a hurry. He was basically stressed after all those pressure from BSAA which is understandable plus he isn't as experienced as Chris and Jill. And it only gets worse when Chris gets blinded by revenge and chases after invisible Iluzija without a plan. So I think we need to look at the situation from both Chris' and Piers' perspective.
I also agree with Jill's rehabilitation excuse in Revelations 2 not making any sense; she could have been perfectly fine and ready for battlefield in less than a year or something. What, do they really think she's a pussy and needed to ruin her more after what they did to her in RE5?
Capcom also made a similar mistake in Revelations 2 by not making Chris appear ( Meanwhile Barry appears to ask her where's Moira but Chris, Claire's brother, doesn't. ) after Claire jumped off from a tower and got taken to a hospital to know Claire's status. He doesn't appear at the end of Barry's campaign with Claire as a cameo character either, like what the hell?