Times haven't been so great at Helio, but it looks like the troubled MVNO could be snapped up by Virgin Mobile. mocoNews did a little digging after Virgin's recent Q1 conference call, and says that the two companies are currently in merger talks. Since both companies use Sprint's network, the tech would be compatible, and the deal would give SK Telecom a way to keep Helio going as it tries to gain a foothold in the US market. Nothing's set in stone yet and the two companies aren't talking, but we'll definitely keep an eye on this one.