Able to turn off/delete Trophies?

[Blu94]

I searched and couldn't find anything, my apologies if already addressed. Is there any way to turn off and/or delete trophies. I don't care to replay games from the start just for the sake of getting trophies and not exactly thrilled with getting a half baked mix of trophies while continuing with existing games (i.e. got a trophy for going through a repair shop in Burnout even though I've already obtained my Burnout license and won't get all the major trophies without starting over). I have no problem with trophies if its a new game and they are available from the start.