I train single spears all the time. :icon_redface:
I wub my single spears.
Got a problem? :icon_razz:
I have a problem.
Swords are much better offensive troops. Axes are very good defensively. Spears are also good for quick support.
HC is for noobs, they cost too much.
And though morale is pointless - it serves a purpose to help those smaller players survive - though I personally believe its just a useless game function which stops you from destroying annoying noobs in your 7x7 which are barely active.