Late:
"Working" the night shift, again, and had some time to muddle through all this.
I actually changed my mind, as to how I would administer this sitch, as I was reading the different posts. No, Nevada, I am not giving the ball back to Team B.
Initially, I thought I would do as JR and others have suggested...simply put the correct time on the clock and start back at the endline.
But, as some posters have stated...and adding some of my own thoughts...
1) The ball was live as it was rolling
2) Team B chose to NOT play defense or press
3) The ball made it to a different place than where it started. (some player propelled it...the ball didn't roll on it's own)
4) If the timer had started the clock CORRECTLY, wouldn't the ball have been at the NEW SPOT (close to the division line) with the SAME time that should have been on the clock if it had not started incorrectly? (Sort of a TIME and DISTANCE thing...oh wait! a different thread)
5) No specific rule...use judgement...at least one State rule interpreter with FED ties says so.