Future iPhone Home Buttons

I know this is probably a strange question but has anybody thought about whether the shape and perhaps the size of the the small square on home buttons will change in the upcoming iOS devices, to reflect the new shape of iOS 7 app icons?

Icon-corner-radius-ios-6-vs-ios-7_medium 2ypamc3_medium

via i40.tinypic.com

via media.idownloadblog.com


I tried to do a little mockup on of what it could look like but my photoshop skills are really not that great.(I also didn't mean to make the square so big!) It would be cool to see if anybody else could do a better attempt of it than me but it's not long till the next iPhone is announced!

Ios_home_buttons_medium

left-new, old-right (You could probably tell anyway)