Learn how to dodge.
Right. Watching for it, seeing the animation, ordering the squad to move away, the ktshick sound goes off and the nade comes flying, your squad is still sort of scrambling not sure how to run away -> squadwipe.
Sure, I could've retreated all the way to back to base as soon as I saw the animation. I know it doesn't happen like above every time, but only saying "learn to dodge" is fairly ignorant.