World vs World(moving seige weapons) :D
It’s called a golem… And it is very expensive :S
I think it’s fine they do not move. The dominant server will just surround the 3 entrances to your base with all the arrow carts from the rest of the map, and move them back to the nearest tower when we brake through on one side…
Better keep them static.
Moving siege might not be the greatest idea, though salvaging thosekittenrams by the doors would be nice.
I don’t think Anet will add moving siege. WvW is made so that siege has to be built on the spot, and building siege can be canceled by controlling an area. SALVAGING siege on the other hand, possibly with yaks, as you said, I think would be a great addition. You could get some of the supply back, the blueprint, and set it up inside like you said. Players could still attack the siege as it is being built, and you wouldn’t have useless siege sitting outside.