Interception Specialist Special Ability - does it really work? Share your thoughts!

[TheSlenderman]

So as the title says, last season we've received the Interception Specialist SA as a reward for the Premium Sponsor. It was recommended to be assigned to either a DL/DC/DR or a DMC. I've followed this advice and assigned it to the player above, however right now we are in the middle of the season, and to be honest, I've never seen this SA activating during a live game ( and believe me, I've watched more than 80% of my games so far ) nor seeing any defensive improvements on my player. Have you guys had better luck than me tho and saw it popping above the player's head during a live match? Share your thoughts and experiences below.