He's right though, if you're like ilvl 930, aren't in a guild and therefore live the pug life and also have AotC, for what reason shouldn't you simply join AotC-only groups (of which tons exist)?
And in my experience, people in such groups are usually patient and don't mind waiting for 10-20 minutes to get started, if that means they get a quick, wipe-free run with other decent people who know what they're doing. And the exact opposite is true for *progress* groups, where people jump between groups after a single wipe and hope they get lucky eventually and kill the boss first try.