I noticed that the freeze status, when used against the player, most of the time is nothing more than a minor nuisance. Here's my thoughts: make it so that you can only unfreeze prematurely if you're willing to take damage. As of now, you can shield up when you're frozen, and the subsequent attack damages the shield and breaks the freeze at the same time. I think it should be changed so that the freeze only breaks when the knight is unprotected. If you shield, your shield takes damage but you don't unfreeze. The idea here is that the energy bubble generated by the shield also prevents the ice block from being broken. Any opinions?
Alternate suggestion: make knights take thaw damage. After all, monsters do.
Freeze is definitely not the worst status, but I'd rank it higher than stun and poison. You should worry about those first.
I got killed yesterday by freeze devilites. They hit you once, freeze you, break your shield in seconds by pelting snowballs, and then you're screwed.