crossover hits

After a couple of successful singles and multiple awards, Gloriana returns to the country airwaves with this single, their third release.  Does this single, which was part of the 2010 USA Olympics Soundtrack sold at iTunes, have a chance to give them their third radio hit?

About six years ago Uncle Kracker was a part of a hit single with Kenny Chesney.  He released an album of mellow 70s-inspired rock but it failed to garner any interest yet he's back now with this single and has a Top 40 country hit. But should it be a country chart hit?