Apple job listing outs possible Sprint iPhone?

Apple has posted a new job up on its website that suggests a Sprint iPhone may be on the way. The company is looking for a team of Carrier Engineers that supports taking products through technical approval at the carriers. In addition to this, the Carrier Engineers will assist the carrier with testing. Now this not be surprising until you look at the location, Kansas City, MO. It just so happens that Sprint is based in Kansas City. Is a Sprint iPhone on the way? What do you think?

[Apple via Stop It, AT&T]