Would you play an advantage in the penalty box like that however?
Match highlights below (advantage skip to 2:06)...
P.S: Apologies it's not quite the OP, however links to same situation!!
Hmm...not as keen...what if he misses and the team start 'asking' for the penalty...has he had his chance or are you going to give him one more from 12 yards out? Opens a whole can of worms that doesn't need to be IMO.
Only time I could ever see myself playing it is literally inside 6-yard box and is pulled down but still slots it home before I have time to blow up for any foul therefore advantage given and only a YC...otherwise far too difficult to manage, in terms of match-control, should he not capitalise on the advantage.
I know a few referees who have been slammed by assessors for advantage in the penalty area...