im not sure this correct, I think interceptions are a good thing though and the more people that can do it the better. I think the safeties shouldnt gamble though because they are the SAFETY/ last line of defense
I think the CBs can't gamble because they have the dual responsibilty of covering the fastest recievers, and the run to their side. (Cover Two). The Safety has the open field.
But even in man, the CB has to Keep His Eyes On The Receiver.
No playing the intercept. If it happens, it happens, great!
But we look for the Safety men to grab the ball for us, not the CBs.