Sorin agrees with Rubii's proposition not to mention Hyarmenion also want to utilize the weather for Carlisle benefits. She know if she can utilize the nature well, Carlisle can gain more benefits and victories.<br/><br/>"I will approve it however there are some conditions, let them run wild and on their own behavior to avoid suspicious on Imperial Army while we can link to their sight to see their battle power, activity and supplies as well. For the weather, since winter is coming and that's why i order the winter gear for us to smooth the task as well.. Blending with nature, they could caught unnoticed as we can slip past through them using some way that they never expect it"<br/><br/>Highway was most likely the expected way but least way is through plains or woods itself, the more away the army marches from highway the more they will caught unnoticed since commonly the army are strengthened the defenses around Highway road. The winter terrain also will give Carlisle benefit, to cover their tracks when the snow falling down while also able to launch some surprise attack.<br/><br/>"Like i said, we will move before the winter come and if possible we finish liberating Rausten within winter season"<br/><br/>End of winter will happen in four months, she must utilize this momentum to gain more advantage from nature for Carlisle Army. The Imperial Army could strengthen defenses but Sorin know they will remain holed up for the warmer temperature and that will be the moment where Sorin will utilize the winter terrain as advantage.