[RoyGardner]

"The U is in the worst position to see if the runner legally made it in the endzone of the close in plays..."

Sorry guys but this statement is just flat out wrong. On quick dives up the middle from the 2 and in, with the QB or RB hitting a seam left or right of the center the U is the ONLY official on the field who has a view of the ball carrier without 4-6 opposing linemen directly in the field of view between him and the ball carrier.

That being said we still will never signal TD on these plays, since on those 90+/-% of the plays where there is a question in/not in we are not in the best position. Therefore the standard mechanic is for U to "provide guidance" to the covering official using some form of previously agreed signal. This accepted practice helps avoid those times where the ball is clearly in, but the U did not catch the knee down at the 1. If the U does not signal, then we avoid the absurd conflicting signals with the U going up with TD while at the same time a wing is running in pointing to the ground ("knee down") at the one.

The only objective here is to get it right, and IMO the best way for that to happen is for the TD call to be left to the wing officials with a little help as needed from the U.