FellowerOfOdin wrote...
Polearms were incredibly ineffetive weapons. They were completely useless in a bigger battle and even in a 1vs1 combat, you could hardly use the range advantage as they were too heavy and thus made you too slow to properly react, leaving you very vulnerable to your enemy.
As has been pointed out, this is simply not true. Halberds especially have been described as one of the most deadly, flexible and effective weapons in history (which explains why it is one of few weapons that remained roughly the same for 200-300 years. Unlike the swords of the same period).
It quite simple really. Noone uses ineffective weapons. If a weapon cannot protect it's users then it joins it's wielder in the grave and is never used again. Polearms quickly became a favourite for equipping armies with (and armies notoriously constantly shifted towards the more effective). Furthermore, polearms (especially the halberd) became something of a favourite for the various city guards, who would very rarely fight in a formation (and they could definantely afford swords, given that towards the end of the period they started wearing full plate harnesses).
Look at the pictures from the fechtbuchs (fighting manuals for one on one combat) that was posted above or the youtube videos I provided (then compare the poll-axe/halberd with the sword videos and you'll see that the polearms sometimes moves faster than the swords).
Basically, swords have their strengths and weaknesses. Polearms have their strengths and weaknesses. One particular advantage with polearms is that you can with the help of the staff both defend yourself and attack in the same motion, or feint and attack with the lower end.
In single combat neither is distinctly superior to the other as long as they're both used correctly.
Not to mention that this kind of weapon would not really fit to what Bioware, according to some interviews, planned with the combat aka make it more intuitive and "faster", I still remember that quote by one of the folks saying that when he wants Alistair to attack the amazon (btw, what amazon lol!), he is to immediately attack her not turn around, walk to her and then attack...
I think it's more likely that polearms require extreme mobility of their users and essntially that you "wrestle" your way past your opponents defences. If like in Dragon age, attacker and defenders are separate and only really interact with each others in kiling blows and certain special skills, then polearms will just look ridiculous. The fighting style are quite simply, too complex to add to the game at this point.