"You bet your ass there will be!" Though Korrin tries to keep within his line of sight, especially when talking, this is battle and she'll often have to move to a less convenient angle out of necessity. And unfortunately, she needs both hands so signalling via what he taught her is also unlikely, unless they have a breather. So, she'll just have to rely on their familiarity with each other in coordinating attacks. At least that's not hard to do, given all their hunting trips and then some. While Taas does his bulldozing thing, Korrin traps enemies for him with her static cage or fries them all so they're just that much weaker when he catches up to them.