Regarding Tara, I like to play this thought game.
Imagine an alternative universe in which neither Geno nor Pat were ever born. Hold everything else constant.
Who would be considered the greatest WCBB coach of all time?
Tara.
Tara or Muffet. Take out Pat and Geno from 1995-present and here's my best guess for number of titles distributed:
1995-honestly probably Virginia based on performance vs. Tennessee/Connecticut. Outside shot for Georgia and Stanford.
1996-Georgia or Virginia
1997-Old Dominion
1998-La Tech or UNC
2000-Penn State or Rutgers
2002-Oklahoma
2003-Duke or Texas
2004-Minnesota or Penn State
2007-UNC or Rutgers
2008-LSU or
Stanford
2009-Stanford
2010-Stanford
2013-Notre Dame
2014-Notre Dame
2015-Notre Dame
2016-Oregon State
Both Tara and Muffet probably have around 5 titles without Tennessee or Connecticut in the fold if you take out their programs (players included).
Honestly though, I think the biggest difference maker would be who lands the marquee recruits who led Tennessee and UCONN to titles. Pat and Geno dominated the recruiting scene for a good 15 year stretch.
If you put DT, Maya, Parker, Stewart and Holdsclaw at different programs, that drastically changes the landscape of WCBB. Other marquee players like Tamika Catchings, Moriah Jefferson, Sue Bird, and Tina Charles are all going to different schools too. I'm not sure any of them have considered Stanford or Notre Dame as finalists.
Plus, if Parker (and Moore) chose Duke over UT/UCONN, GG probably stays and wins a title (or several) and possibly creates a dynasty there. Outcomes would be impossible to predict but sure are fun to think about.