I didn't want to read the topic, so I clicked veiw results, and thus I have determined that this is a bad idea because there are 5 votes against it and only 2 votes for it.
Okay, since you seems to be allowing me to give crazy ideas.
Giant 2xkrogoth sized unit with no weapon but really high armor and crush strength used to walk over forests and wrecks and possibly smaller units into an enemy base clearing a path for your other units hiding behind it...