Strategypage reports the Army views the SDB as a dud.
If anyone counts it out, they're being dumb. The SDB was not designed for an insurgency. It's a first-day-of-the-war weapon designed to be used from the F-22 or F-35, designed to allow them to do Very Bad Things to critical targets like radars, SAM launchers, and other targets you want/need to take out so that you can go after the stuff that really matters.
Now, why would counting it out be a mistake? Read an earlier article I did at that site.
When you're done, just think about what could have been, had the Army decided to stick it out with Comanche... just an example.