Jon paused in thought. The golden-haired girl had caused no problems in Winterfell so far. From what he'd seen she made fast friends with Stannis" daughter, and stuck closely to her. Maybe because they were the only noblewomen from the south here. Though that didn't truly matter as earlier, Myrcella was genuinely worried about Shireen, so their companionship was true. It wouldn't hurt to let her visit, and it was not like Cersei's daughter could do anything insidious with Ghost keeping watch.