Achievement: Absorb XXX amounts of damage with an absorb shield.
Badge Name: Cottonball
Not even sure if something like this can be implemented, but I feel everyone can earn this badge with the help of others and or the absorb proc in preventive medicine. Just an idea I had.
At least on tanker, I am unsure about the other AT Shield Defense sets. Activating the pool power -Tough- while having the Flex customization option selected while your shield is out plays the original tough animation and sounds, rather than the flex animation. Bellow, I posted a screenshot of my character with the flex option selected in costume creator, using Tough.