Another issue is the ball size - if UConn woemn had to use the men's ball, it will not so be so easy to hit the jumper - it is a lot easier with a small ball - my kids have that size and I was amazed at how many of my threes go in with that size compared to when I shoot with the regular size.
Butler would destroy UConn - and by that I am thinking triple the points of UConn (I would not predict a score because i assume UConn would use the entire clock with each possession). Every pass into Howard would be an easy layup or he would pass off for an easy five to ten footer if he is double/triple teamed. The UConn women would not score a single point outside three point range and I am not sure they would get many of those off. The showboat passing in the women's game would be a mistake as well as the long arms would deflect passes that are not deflected in a women's game.