Game Mechanics: Mob Chain Casting

[Insidious]

I thought i remembered reading about a previous post like this, but i searched and nothing came up.

Are any measures being taken to solve the mob chain casting problem?

Mobs (especially wizards) are casting constantly, spell after spell, many times AOE.

If you guys are unable to fix the delay between casts is there any way to lower the level of spells that mobs cast? That might counteract the chain casting nature of mobs..

THanks