Is Cunningham expected to make Manchester City's 25-man squad for the new season? I'm pretty sure I read a report on here the other day mentioning how he had a poor game during a pre-season friendly and appeared to be off the pace completely.
We'll be having less of that language round here! :P
In seriousness though, having a liability at the back poses a greater overall risk than a guy who'll take a while to get a cross in, so it's only natural that people will worry more about this, justifiably or not. When an error-prone individual makes a costly mistake, it's what people will focus on as the proximate cause for losing a game.