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At first, Leila thought that the "Arsenal" had updated its selection, and they had brought in two clubs, but upon closer inspection, she realized that it was James and Nadge. Despite the peculiarity of their behavior, the couple hadn't engaged in any criminal activities yet. One could even say that this form of releasing pent-up anger was more productive than their behavior in class. While they were destroying real boards instead of a metaphorical one, there were no problems with that. And attempts to cool their ardor now, to interrupt this "fun" with lectures, might only add fuel to the fire. But it was still worth noting their new acquisition, just in case.
/Let's move on, I suppose./
Added 2 minutes later
-- Well, yes, nothing new, -- it was difficult to understand whether these words referred to the behavior of the sweet couple or to the selection, -- I suggest putting them in "Hopeless" or "Know-It-All." And then we can put them in "Rainbow" too.