Any time the ball becomes dead in the end zone we have either a touchdown, touchback or safety. The results may not always seem fair. Consider the prior rule, where :
(1) Jackrabbit breaks loose from his own 10 for a 90 yard run towards paydirt.

(2) Whoops, he trips and fumbles @ B's 5, ball bounces off B's EZ pylon :'(
(3) Under old rule = touchbacvk, B's ball @ 20..very unfair

(4) Under new rule = A's ball @ B's 5...very fair

Very good question, FeetballRef, keep up the good work. IMHO, to rule a muff by B causing the ball to re-enter the EZ, the ball would nearly be at rest or bouncing AWAY from the EZ at the time of the muff to rule a TB. A team that fumbled in their own EZ and ending up with a new series at the 20 doesn't seem fair. As others have said...DON'T FUMBLE
