Moderators need to look, player becomes slow and I get penalty delay of game

Hey Aljo, are there any indicators of when you will get the slow down?  We know the mechanic is there (and understand why its there) but occasionally get bit by it when trying to setup a breakout.  Would be good if there were some cues.  In the NHL, if the away team holds the puck too long behind their net, the home crowd will start booing.  May be a good indicator in-game that you need to move the puck as the slow down is coming.