Yes but I mean in making it the same way the Longsword is handled. So also for the swings. Yes it already has little reach but it would make it more accurate and fun.
Wouldn't that make the weapons really crappy polearms?
One thing I'd like to see is the polearm thrust animation on ALL 2h swords (and the goedendag), instead of just on the flameberge and the langes messer in 2h mode. Now that's a realistic way of stabbing with a 1,20 meter long blade.
I would exclude the grosses messer though, it's allready very short as it is and it's a 1h weapon only. Polearm sideswing animations while holding a shield would look a bit silly, as it doesn't have a secondary mode to make it a 2h weapon.