CaNOLEE-
Williams doesn't have great ballhandlig skills and although she is undersized at the forward position, I don't think she is really a guard. The best thing about her is her rebounding; in this regard she reminds me of Ashley Battle, another undersized forward who would get in there and hustle away rebounds and mix it up. I realize UConn loses a lot on D with Chong in there, but she will be a senior and she is very dynamic offensively. She will get the first look as a starter but Dangerfield will see a lot of minutes and I would assume she is a much better defender than Chong is.
However, the starting 5 you mentioned is definitely the 5 best players regardless of position, until we see what Dangerfield can do.