I used FCP last week against an undeafeated team. He had 3 of his starters for sale and none of them had passing over awful. My 3 starting guards have od over prolific, so i decided to use FCP. I was up 20 most of the game but I could not make a bucket in the 4th. The game went to OT and I won by 1. Although it killed me offensively, I caused 38 turnovers. He never stopped turning over the ball. My defense remained solid the whole game. My team has horrible stamina and my pg and sg both played all 53 minutes. So obviously that was my problem.
So my conclusion is that it can be succesful if you have great od and high stamina and your opponent is turnover prone. Only use it to take advantage of a team with weak passing... I am a weak rebounding team and there was not much difference than when I have played him in the past.