I seem to remember the same thing - or we could both be wrong on that.
I do have a different take - I think running the two tourneys at the same time, and hoping for "spillover" attendance is demeaning to women. Now, whether to have it in KC, or OKC, or Dallas, is another issue. There is justification for having it where support is strongest, but also to spread it around for fairness and exposure. Women's fans don't seem to want to travel much.
But having both tourneys running concurrently in the same city automatically makes the women's teams second class IMO.
"What ya wanna do now honey?"
"Well, we can always go over to the women's game."