October Apple Keynote expectations.

I just want to get one thread to consolidate the October speculation for Apple's releases.

There are rumors of:

iPhone 5C (budget iPhone)

iPhone 5S (what features are expected?)

iPad Mini update?

iPad 5th gen

I would just like to hear everyone's thoughts on each of these product rumors regarding, likelihood of their release, timeframe of release, what updates each product would bring to their respective line, etc.