When you keynote one of the biggest consumer electronics trade shows of the year, it's usually a Big Deal -- and you're also plainly aware that when you step up on that stage, your audience (read: us) is fully expecting you to unveil something new and awesome. On that note, we're intrigued to hear that Verizon Communications' Ivan Seidenberg has been selected to do the honors for the opening address at CES 2011 next January. The press release -- which you can find after the break -- says that Seidenberg will "highlight [the] company's vision for its LTE 4G wireless technology," so we'd expect those LTE handsets