<!–start image–><!– end image–>If Aaron Corp remains the starting quarterback at USC, there’s no doubt his life will change. Just being named the Trojans’ starter for Saturday’s Trojan Huddle was enough for Corp’s cell phone to nearly explode with 100 text messages. While Corp said the new title hasn’t changed him, players and coaches have seen a difference. Go inside for more, including a rep-by-rep look at Friday’s practic