I wrote Case 9.9.1b back in 2001 when a member of the Editorial Committee. If I listed 100 trick plays that would be illegal, some creative coach would come up with play# 101. IMHO, to fake taking a knee or fake spiking the ball woud fall under this rule. While I don't feel an UNC

would be needed, killing the play should surfice. The classic unfair act would be a big ole' Bubba coming off the bench to make a TD saving tackle. I think we all would agree that

would be the proper call, yet it occured during a live ball and is covered by the IP rule. IMHO, faking a "stopping the play act" would fall under "actions or verbage designed to confuse the defense into beleiving a play IS ENDING..."
A few years ago , I had the following situation...
SCENE : Late in a game, in a "taking a knee" situation
ACT I : QB goes under center and yells "I'M TAKING A KNEE."
ACT II : QB fades back and stops 5 yards behind the LOS.
ACT III : I tweet my tweeter.
ACT IV : QB sez' "BUT ,THEY WEREN'T COMING AFTER ME

"
ACT V: I responded," They were being nice, and your forward progress had stopped.
![Cool 8]](http://www.refstripes.com/forum/Smileys/classic/cool.gif)
"
ACT VI : QB took another knee, game ended , and we all lived to tell about it.