Despite an absence of hard evidence to support such a thing, theories about Apple introducing a larger-screened iPhone sometime over the course of the next year refuse to die out. We’ve already heard a whole mess of rumors about the possibility of a 4.8-inch iPhone, either arriving late this year of sometime in 2014. The latest voice to weigh-in on the subject is an analyst at Barclays Capital, championing the idea that Apple could introduce a 5.0-inch iPhone phablet sometime in that same year-end timeframe. Honestly, ...