The four were watching very carefully for those that stood out as needing additional incentive. Walker wasn't going to participate but he did not have any problem with pointing someone out to the girls. "See the one with the green and brown thin shield? They are doing well but their partner isn't hitting well." Scylla spotted the first that was not giving it their all or had not fully grasped the training.
"General Scylla, please allow me to show them a taunt from a real shield user." Su moved in to the group and easily avoided the chaos of the training. She dodged around the elves with her eye for details, every small movement made her slightly adjust to often narrowly avoid an oncoming pair.