It can be useful as a pod for certain special scenarios. One such scenario that comes to mind is if it is utilized for a bombing mission. A fighter jet configured in ground role can fly low to avoid radar detection...and instead of using its radar can use the pod(like the sniper pod) for target identification and weapons' guidance to said target. Not using the jet's own radar, maintaining radio silence, and flying low...all of this can help lower the chances of aircraft being detected by enemy ground radars...all the while the aircraft is able to carry out its mission.