iPhone 6 Speculation

Is it just me or is there a lot less iPhone speculation than usual this year. I realize it's only about to be spring, but we're nearly six months away from the next expected iPhone release. Maybe it's because the last update was so big that this year's isn't expected to be anything notable (another iPhone 4s deal).

I'm curious, what are other people speculating about the next iPhone? Of course, we're all excepting a faster processor, a slightly better camera and screen, but could there be more? The iPhone 4s at least had Siri. Is there another feature you're expecting? Have you picked up on any recurring hints about the next iPhone? Maybe you've heard something that I haven't. Tell me what you know?