It was OK to come back with after missing a season. Chebotareva's approach is to give her students programs that they can actually skate, not the ones she/they wish they could skate. It generally works and keeps her students injury-free (Kolyada's leg fracture was pure bad luck - he was doing a twizzle and his blade got caught in a crevice in the ice). Next year they are planning introduce more difficult content, and even more so the year after that.