iPod Touch 5g? What new features?

United States
July 21, 2011 12:35am CST
So if Apple unviels the new iPod Touch 5 this year, what more features could be included more than what it already has? Rumours have said 3g is a possibility but I am hoping it is not required. All I really want is the radio, and they keep waiting probably till the last iPod touch so EVERYONE buys it. So what new features do you expect/want.
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