Raytheon is doing just that according to Defense Industry Daily.

With its range and loiter time, however, MALD lends itself to other uses as well. One obvious use is to install radar jamming equipment, instead of radar reflecting equipment. The resulting system can add realism to an incoming wave of MALD decoys while neutralizing specific threats, or fly ahead on a mission of its own. The “MALD-J” electronics will have to be powerful enough to be useful, however, while remaining small and light enough to fit into a 300 pound MALD decoy.