REPLY: Joe, Of course now that the 2012 Fed rule changes have been published, we can't say that anymore. Bigger question is if we can develop the proper mechanics to cover this properly.
Will be very interested in any special mechanics advice available for 4 man, or even 5 man KO mechanics. Currently, in a 4 man configuration, the Linesman has been advised to focus on the Teed ball to first determine whether the ball was kicked directly into the air, or downward into the ground, then to refocus on whatever action followed, including whether the ball traveled beyond R's line and if touched before that point, which team first touched it.
In a 4 man crew, I wouldn't anticipate there will be a lot of "early" blocks detected as a result of this rule change, simply because not a lot of early blocks will be seen in the midst of the chaos that usually results from an onside kick. I suspect in 5 Man, we might be able to move the BJ up somewhat to help, but that will only work where an onside kick is anticipated, and obviously will create a gap elsewhere.
Just have to do the best we can.