Less shield walls, less enemy?

[Stray]

If you mean Shield Walls in Swadian Town map, it will be a lot harder to make in next patch.
Also Rangers can shoot easier and wont get stuck.

Shield walling is THE only way that a team can get to the later stages, without several people contributing to the shield wall it fails. You should not be trying to denounce teamwork as there is a rarely much of it and you should be encouraging it.