Hey all,
Here's a short video on a 3V3 spear practice that we did twice recently. I'll keep my comments here short, but in a nutshell, units with well trained spears tend to be very deadly units in most scenarios. Any chance you get to fight 3v3 with only spears is a great opportunity to improve your game. The biggest complaint I have with spear fighters is that the vast majority of them only fight with a spear at war.
Anyway, enjoy!
P.S. If interested in doing more with a spear, see my SCA Spear Tutorial playlist on Youtube LINK