I don't think cobwebcat has been disrespectful or childish.
He's just suggested that if the ITK's sources keep thinking its close, and then a week later we are still there, it does suggest the sources themselves, and thus the club, don't have a firm grip on how close the deal is or isn't. A pretty fair question actually.
Easily explained by the backwards one step forwards two step nature that these big transfers seem to have, but not an unfair question.
To be honest worse than people disrespecting ITK posters is the bunch of people who go around condemning and insulting anyone who dare asks a question.
To be fair, I don't think anyone was suggesting that cobwebcat was being disrespectful or childish. It tends to be certain other posters who do that.
It's a valid point he raises, as you say. I think the club thought it would've been concluded sooner than it has, but it seems like Wolfsburg are shifting the goalposts a bit to get the maximum fee possible. That's their prerogative I guess.