Does the 6.5 grendel have the potential to replace the 5.56 for the military?

[BluntForceTrauma]

Without suitable 6.5 weapons to demo the capabilities, how does anyone hope to interest the military?

Bill now and again does interesting prototype projectiles for interesting people. And these ain't no warmed-over hunting-type, 90-grain Gold Dots. . . . Anyway, you know how the military is. But those who want to know are exploring it.

Don't make the mistake of thinking that because certain projects are not trumpeted or darkly hinted at on the forums like The Other Intermediate Cartridge that nothing is happening behind the scenes. Oops! Am I now guilty of "darkly hinting" at such activities? You pushed me to it! I'm probably just making it up to generate marketing hype, anyway.