I don't know why people think the cupboard should be full of backups that are ready to be starters. Bubba has had 3 full recruiting classes. Those players are True Fr, RS FR and Sophomores. Most of the Fr and RS Fr certainly are going to be challenged in a full time starting role. Some would be ready to start but not as many as we have needed. There are also some Juniors he was able to recruit in the short time he had after getting hired.
There is no way we are getting all of the recruits we want right now so we are going to be thin at most positions. We need to start winning and build the program to do that. This year is a tough setback in that progression