This salad mix has another red-veined green in it. So far, the red russian kale I'm growing hasn't gotten very red. Maybe because it hasn't been very cold? I'm growing some in my garden (because I really need more greens in my life) and it is plenty red.
Arugula adds some zing to the salad and komastuna is just crunchy and kind of sweet. I would put pears and pomegranate seeds in too, but I would put them in every salad so there isn't anything really special about the combination of this salad mix and those fruits.