At some point you have to bench the guys not hitting. At least for a weekend series. If the replacement does better, leave him in. If he doesn't, then at least when the other guy comes back in he will have a fire lit under him.
We may need to face the fact that Holbrook wasn't a great recruiter, so we have less than average players. Talent can be fickle. Baseball is the most humbling sport. One day you look great - Sat. vs Florida, then within three days you lose to an "inferior team".
One thing the NC teams had was the will to win. Win anyway was the mantra and the team was cocky about it. It also helped to have Jackie, Michael Roth, Christian, etc. as those are MLB talents. When Roth took the mound, the team won. Period. Runner on 2nd in a close game in the late innings and we found a way to get him in. Price would shut the door after the 8th inning. I could go on but i think everyone gets my point.
Something is missing with the baseball program... the swag, the smart base running, ability to bunt, ability to hit a 3 run bomb. I haven't seen it with USC baseball in 5 years.