The high-tech world is constantly awash with rumors, and many these days revolve around the wireless industry. Will Sprint and T-Mobile merge? Is Google planning an MVNO? Will we see an iWatch from Apple? FierceWireless is taking a look at some high-profile rumors to assess the evidence behind them and determine how likely it is that a particular rumor will become reality. Check out our ranking of these rumors, based on how likely it is that they will come to pass, in this special feature.