Everyone expects KML to be a special player. The question is "how special" (and UConn fans are blessed to have experienced many levels of special over the years) and "how quickly" (UConn fans have been blessed enough to see kids turn into trascendent players relatively early in their careers or over time).
I don't think that KML-Doty is a necessary dichotomy. KML is a versatile player who can easily play the 2, 3, and possibly even the 4 (I thought she was a terrific rebounder at the HS level, but time will tell as far as whether she can- and whether we want her- banging the glass at the college level as a frosh). In other words, if she's someone who Geno will be able to rely on for offense, he can choose who he wants to take out so that she can stay in.
Caroline deserves the opportunity to play as much as she can. Yes, she started on a team with an unbeatable pair of aces AND Kalana, so it's not like Geno needed a dominant backcourt in 2009-10. But she was the starting PG on a NC-winnng team, and no one else on this UConn squad can say that. This team is not lacking for talent, but it is a bit lacking in experience. KML is a tremendous weapon, but this isn't her team. An investment in KML's development this year will pay huge dividends in the future. A healthy dose of Caroline will pay huge dividends in the present.
And don't forget Bria. She has an "it" quality that I really hope to see shine through over the next couple of years. I dream of a transcendently brilliant women's college basketball team in 2013-14, and she would be a big part of it.