Oh yeah, wait, let me get my mind back here, ok, I'm back now.
Dave Thompson does something called rhythm sparring. You know how a couple of Kenpo, way up there Black Belt like to "play" sometimes to warm up. This is a slowed down, no gear kind of sparring using all available weapons. If they pick on me, I make sure and "react" appropriately, as do they. If you do a 3 count rhythm, as Tonbo noted above, they have an opportunity to start thinking about combinations.
The higher you go number-wise, 5 or 6 count rhythem sparring, the more sophisticated the responses. Defender is allowed to parry or block the 1st strike in the series is another added incentive. When you watch a couple of experienced Kenpo Black Belts doing this sparring, remember they are taking turns with attacker/defender, then you get 7 or 8 count combos that are usually Kenpo techniques. Then throw in another Black Belt, ok, so now you either fight the sparring fight, or, since you have the time, why not pattern in actual 2-man attack techniques.
This drill is good for all levels because at 3 count, you focus the beginner on target acquisition and beginning combinations. From there on you just add levels of sophistication. It is a good transition to putting them in the middle of a circle and having people wail on them when they have no skills.
Just an idea that probably most teachers use already. We just formalized it a little and adopted it in the UKS.
-Michael