I'll like to see battlefield roles expanded a little. Things like:
Infantry: always counts as more models for claiming an objective if the enemy is a non infantry.
Calvery: blanket does more damage on the charge, gives enemy infanty a minus on their bravery if the cav charge the infantry.
Monsters: give them back thunderstomp and a - 1 to wound vs infantry and non charging calvery.
Give each a battlefield role. Infanty to hold the line and objectives, cav as the shook troops and monsters as killing machines.