And also if you are still not finding something for you that works . . . .you can always ZERO out the Hold On To Ball Slider. Although Yes INT's are in football and here to stay. There should be no way to fully turn off INT's so thats where your skill level comes into play.
if you are getting tons of INT's make sure your putting the ball where your WR can get it only and if your throwing into coverage chose the best pass for the situation. If your WR beat the DB off the line then Lob it, if the DB is ahead of the WR then bullet works most of the time. That way your not leaving the ball in the air for a long time and it becomes harder for both parties to hold onto.