Clogger was a better name. That's all they do. That is not fun.
The way I see it, what makes the dirtbag so hellish is that they are too cheap and have too many roles:
- They are the best scouts in the game, since they are 1.very cheap and 2.the only scout capable of walking through porc to get intel.
- They are fantastic at terraforming. Their terraform is much cheaper than using a con and much less risky.
- They are ZK's best screening unit, since they are cheap enough to come in large numbers, have enormous hp:cost and a huge hitbox.
They would still be very useful if they only did ONE of these things.
These are separate issues. They can all be solved by increasing cost, but that runs the risk of making them not good enough at anything. They just need to be more specialised.