Knobler's Latest: Rios, Tejada, Rays

Danny Knobler from CBS Sports writes that two baseball sources have confirmed to CBS Sports that Alex Rios was claimed on waivers, and one source stated that he was claimed by the White Sox. Knobler says that the Jays will keep Rios if they're not offered enough in return.Additionally, an unknown team placed a waiver claim on Houston shortstop Miguel Tejada. The Astros have since pulled Tejada back. Any guesses as to who the claiming team was?Knobler also says that the Rays have been very active in placing claims on any low-salary players, in order to block them from being traded to the Red Sox or Yankees. Knobler says that the Rays, however, are not believed to be the team that claimed Tejada.