Long thread already on this. to answer your question tho, why is Caroline questionable? what about her are there questions about? She will be the starting PG for the rest of her career, barring another injury. When needed, Bria will switch over when CD is on the bench, and if MoJeff is ready, she'll see time as well. It would be better to keep Bria at the 2 but Geno will see how the players progress.
Caroline, I'm sure, is working on whatever the doctors/trainers have told her to work on to make her as strong and able as possible for this year. She will never be an AA or be 100% the player she was before her 3 ACL's, but I expect her to be solid.
Starters of Caroline, Bria, Kelly, KML and Stef
The bench team of Moriah, Brianna, Morgan, Bree, Kiah, and Heather would probably be ranked in the top 5 in the nation this coming year.
There is still a ton of recruiting to be done for 2013. Players see all the All Americans on the team immediately ahead of them (Bree, Morgan, Mo) and wonder where they will find PT. Just ahead of that class is the spectacular KML, and a very good Kiah and Brianna Banks. That's potentially at least 1 and maybe 2 players ahead of any kid from 2013 on the depth chart.
I find it very hard to believe that Geno won't land at least 2 from the 2013 class. I'd be lying if i said I had any idea who those 2 players might be. But the entire staff was overseas for the past 2.5 weeks. Suffice to say they will come back and hit the recruiting trail again. Perhaps Geno identified some youngsters on the foreign team who he has interest in. I have to think he wants a class of at least 3.
I won't be worried till I actually hear Geno say "We have been unable to land any of our top targets from 2013 so we are looking to fill 3 spots with walk ons"...