Traditionally, CES isn't the most exciting show for phones as we have Mobile World Congress in Barcelona the following month and then CTIA in the spring. We're excited about this year's show, however, because the phone rumor mill has been really heating up. Perhaps the biggest-and probably most unlikely to happen--rumor is an LTE iPhone 4 on Verizon. But hey, stranger things have happened. Read on to find out some more plausible trends at this year's show.