We need to remember what happened when she came out of high school. She had a home visit from UConn and perhaps other programs, but her first campus visit was to Texas. It felt right, so she committed immediately and cancelled her other visits. And then Texas turned out not to be right for her after all.
Now she has a second chance. Isn't it logical that she is determined not to repeat her earlier mistake by making an emotional and possibly hasty decision? Instead, she is going to obtain all the information she possibly can so as to make the best possible decision, recognizing that even the best process cannot be infallible.
The three schools that she chose to visit offer arguably the best coaching in the country. She can't really go wrong. It will probably come down to a question of which group of coaches and players she feels most comfortable with.
It's like a top student who is in the fortunate position of being offered by Harvard, Yale, and Princeton. Shouldn't she visit all three places before she makes a decision?