Until now, customers of Sprint's 4G WiMax network have had precious few devices with which to valiantly navigate the speedy mobile broadband terrain offered them. The HTC Evo 4G and Samsung Epic 4G have performed admirably in the kingdom of next-generation wireless, so you'd think consumers would be content wielding their net surfing phones in the most perilous situations where a blazing fast connection is all that stands between them and certain doom–or in this case the important text message they need to respond to. Sure those devices do the trick just fine, but in this era where having just two options is akin to insanity, Sprint customers may soon get a third– their very own "Knight" in shining armor.