The telecom sector – specifically the wireless service providers – has been on the move this week on news that T-Mobile US (TMUS) and Sprint (S) are once again getting close to a merger. These rumors have been floating around Wall Street for over a year now and the speculations have always proved to be premature. Whether or not we’re hearing truth or fiction this time around, there’s no question the speculation has given three of the biggest players in the space a much-needed short-term boost.