I do not believe there has ever been a better passer out of the post than Stef although Kaili could be close. There has never been a better total package than Stef. That is not to say that she is better than Tina just that she has more breadth to her game.
As presumed in this thread Stef is a tremendous passer. Part of that is that she so completely understands the UCONN offense. She knows where people are, where they should be and where they should be going. She can use the bounce pass, the burner, and the soft arcing change up over the top. She makes interior passes and kick outs. She sees the back door cut with Stewie and Kiah so well that she sees its movement in her periphial vision and sometimes even when it seems completely behind her back.
Besides her passing Stef can score with either hand in the low post. She pivots and rolls both directions with the mini hook. Her shooting reliably extends to just inside the 3 and is a threat even farther out.
Stef sets more picks per minute than any player I have ever watched. She is constantly active with picks and screens. They are good screens, big screens, coming and going screens. She seeks out opportunities to set them and can run a tremendous pick and roll off them.
What is newest is that Stef has attacked the hoop off the dribble from the top of the key successfully two or three times recently. While far from a ball handler she has been effective and this is an indication that she is still trying to grow and expand her game.
Her game on the boards this year has changed. In the past she often boxed people off the boards, often more than one and got the rebounds that came to her but left others to pursue the ball. This year in her growth she pursues the ball.
Besides rebounding she often gets out and runs the length of the court and is now a threat to finish at the other end. She battles inside as a real warrior at both ends.
She plays through pain and is a true leader. And there is more that could be said.
Stef is simply the most complete package ever at UCONN in the post. And she is still adding to her game every year and I don't think she is done yet.