Well 1. space and 2. I dont like them that much... I think if you cut the Runicks then you could add them , but then you need to play a non optimal amount of either Handtraps or Bordbreakers; The bigger focus is on the new frog + ice barrier option to make Toad faster and easier, which I value quite a lot. Fure Hire is still a popular and good option for quite some reasons...