Wolf: Sometimes USC makes things more difficult than necessary

LOS ANGELES — Here are some notes and observations as USC enters the game that might shape its season even though it is only Week 2.
One of the bad story lines emerging from the Western Michigan game was the Trojans’ defense suffering miscommunication as sophomore Jordan Iosefa called defensive signals for the first time in his career with Cameron Smith suspended for the first half.
But this is not an Iosefa problem, it’s a coaching problem. USC knew Smith would be suspended si