I'm wondering the genius behind these warbands. Balewood is a dark, thick forest, which is definitely not a suitable place for mounted combat. Especially Rottenheart's position is really bad, it's at a slope with a lot of trees around and you may fall to Eaves of Fangorn.
These warbands are the worst ones by far. They totally don't fit the mounted combat concept. I don't hope these warbands to change, but you never know. At least I hope, you don't release this kind of warbands in the future.