Eg. of above would be stunning those exploding AoE gummies in Sohm Al (60) - you occasionally get DPS who just truck into random mobs, leaving the gummies enough time and space to cast, so hey, rotate some Shield Slams into them and voila, not a concern. Does it make up for completely lacking DPS? No, given a stun with no cooldown is situational at best in dungeons - but hey, nothing wrong with having some extra tools to use.