Wolf: USC finds dependable young receiver in tailback Stephen Carr

LOS ANGELES — There was a lot of extra work going on at USC after Tuesday’s practice.
Quarterback Sam Darnold threw passes to a quartet of wide receivers. Offensive coordinator Tee Martin worked with a group of receivers in a corner of the field.
One would almost think the Trojans dropped some passes against Texas.
“It seemed like they took turns dropping the ball,” Martin said.
Three games into the season, the wide receiver situation is more muddled than it was a month a