The Cardinals also went past their 'easy dump' point in the Kolb contract, didn't they? They have some built in bonuses that make him much harder to cut now, IIRC.
They could still draft another QB due to how cheap they are now, but it wouldn't surprise me if they move QB down their priority list due to how much they have invested in Kolb and how tough it would be to free themselves of him.
It should be a nice year if you need a QB. But the Chiefs will still screw it up somehow.
If you can't draw a crowd, draw dicks on the wall.