My modified prediction

Purely speculation of course
Working from the top.
I dont feel that a refreshed 'new iPad' will be released just a few months into its life. This will be more likely to update with its normal 'yearly' update schedule. Aside from the likelyhood that the 'New iPad' is already selling well, the product has no issues that make a redesign urgent.
New design iMac. Yes, probably on the way but still several months away. Possibly well into the start of 2013. I suggest that along with the Mac Mini, the current design will get a minor spec bump to refresh the current line and keep it current until the new design (in the case of the iMac) is ready. This will also strengthen the launch of ML by including it with a hardware release (however minor).
iPad mini would make sense sooner rather than later to combat small tablets (Nexus 7 etc) ready for the holiday rush. So sometime in October or November makes sense.
iPhone 5. Not much needs to be said about that, we all pretty much know that its coming in the next few months and will launch with IOS6
13" Retina MBP. I cant see how this product would do anything other than take sales away from the 15" MBP and recently updated Air models. Possibly later in the year along with the iMac redesign? Not at all convinced about this product however. If Apple release a 13" Retina, my thoughts are that it will be the Air, not the MBP
New iPod Touch and Nano models would only make sense at the same time as the iPhone 5 or after, but not before. My feelings are that they will both not only take design cues from the iPhone 5 but in the case of the iPod will also come with iOS6 at launch. Perhaps the Nano will also feature some iOS6 integration due to its reported redesign.
Just my thoughts on the report

- Will soon see how right/wrong I am of course
